POLYSWITCH RESETTABLE DEVICES Surface-Mount Devices PolySwitch surface-mount devices are an effective circuit protection method for computer, consumer, multimedia, portable and automotive electronics applications. In an affort to reduce the size and cost of surface- mount devices, Littelfuse PolySwitch team introduced the miniSMD product series in 1995. Subsequently, we developed the microSMD, nanoSMD, picoSMD and femtoSMD family of products. The femtoSMD series reduced the device size to a 1608mm (0603 mils) footprint, which is one-twelfth the size of the popular miniSMD series. Recent additions to the PolySwitch surface-mount series include 1.1A picoSMD 1210mm (0805 mils) and 0.35A femtoSMD 1608mm (0603 mils) devices. BENEFITS APPLICATIONS • Smaller size helps save board space and cost • Computer • Many product choices optimizes design flexibility • Portable electronics • Compatible with high-volume electronics assembly • Multimedia • Assists in meeting regulatory requirements • Game machines • Higher voltage ratings allow use in new applications • Telephony and broadband • Mobile phones FEATURES • Automotive • RoHS compliant • Industrial controls • Halogen free • Battery (refers to: Br≥900ppm, Cl≥900ppm, Br+Cl≥1500ppm) • Broadest range of resettable devices available in the industry • Current ratings from 0.05 to 3.1A • Voltage ratings from 6V computer and electronic applications to 60V telecom applications • Agency recognition: UL, CSA, TÜV • Small footprint • Fast time-to-trip • Low resistance RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 120

PolySwitch Resettable Devices Surface-Mount Devices Application Selection Table • The table below lists PolySwitch surface-mount devices recommended for use in typical applications • Specifications for the suggested PolySwitch surface-mount device part numbers can be found in this table • Once a part has been selected, the user should evaluate and test each product for the intended application PolySwitch Resettable Devices - Key Selection Criteria Overcurrent Fast Time-to-trip Protection Application Additional Comments Overvoltage Small Size Low Resistance (Temperature Protection) AC Adapter Input Power Use w/ Zener & Triac SMD250F SMD250F SMD200F Battery Pack Protection nanoSMDC150F miniSMDC260F miniSMDE200F/16 Charger Protection nanoSMDC050F miniSMDC110F/16 nanoSMDC075F CPU/IC Protection nanoSMDC110F nanoSMDC150F nanoSMDC075F Data Acquisition/Sensor microSMD005F — microSMD005F DC Input/Output Power ≤6V nanoSMDC075F nanoSMDC150F nanoSMDC050F/13.2 ≤12V miniSMDC075F miniSMDC110F/16 miniSMDC075F DDC nanoSMDC075F nanoSMDC110F nanoSMDC050F/13.2 Device Bay System DB12, DB20 miniSMDC200F miniSMDC260F miniSMDC200F DB32 miniSMDC260F SMD300F miniSMDC200F Ethernet/LAN nanoSMDC050F/13.2 miniSMDC110F/16 nanoSMDC075F Fan microSMD035F microSMD050F microSMD035F HDMI picoSMDC035S picoSMDC035S picoSMDC035S IEEE 802.3af VoIP decaSMDC050F/60 decaSMDC050F/60 decaSMDC050F/60 IEEE-1394 Power Provider SMD100F/33 SMD185F SMD100F/33 Alt. Power Provider SMD185F SMD185F SMD150F/33 Self-Powered SMD185F SMD185F SMD150F/33 LCD Inverter nanoSMDC050F/13.2 miniSMDC110F/16 nanoSMDC075F LCD Screen Power nanoSMDC050F/13.2 nanoSMDC050F/13.2 microSMD035F LNB (Low Noise Block) SMD075F SMD075F SMD050F Motor ≤6V nanoSMDC110F nanoSMDC150F microSMD075F ≤13.2V miniSMDC075F miniSMDC110F/16 miniSMDC075F PS/2 Mouse/Keyboard nanoSMDC075F nanoSMDC110F nanoSMDC050F/13.2 Signal - Data Communication ≤6V nanoSMDC075F nanoSMDC075F nanoSMDC075F ≤13.2V miniSMDC050F miniSMDC075F miniSMDC020F ≤30V SMD030F-2018 SMD075F SMD050F SCSI nanoSMDC110F nanoSMDC150F nanoSMDC075F SIM/Smart Card Reader femtoSMDC010F femtoSMDC010F femtoSMDC005F Telecom - Modem Digital Line OC miniSMDC014F miniSMDC014F miniSMDC014F Telecom - PBX Subscriber OC miniSMDC014F miniSMDC014F miniSMDC014F Temperature Sensor CPU nanoSMDC050F/13.2 nanoSMDC075F nanoSMDC050F/13.2 USB Individual Port nanoSMDC075F nanoSMDC110F nanoSMDC050F/13.2 2 Port Ganged nanoSMDC150F miniSMDC150F miniSMDC125F 3 Port Ganged miniSMDC200F miniSMDC200F miniSMDC200F Note: This list is not exhaustive. Littelfuse welcomes our customers’ input for additional application ideas for PolySwitch resettable devices. 121 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S1 — Product Series: Size, Current Rating, Voltage Rating/Maximum Resistance femtoSMD picoSMD nanoSMD microSMD miniSMD midSMD Size mm 1608 2012 3216 3225 4532 5050 (mils) (0603) (0805) (1206) (1210) (1812) (2018) Hold Current (A) 0.050 15V /30.00Ω — — 30V /50Ω — — DC DC 0.080 12V /14.00Ω — — — — — DC 0.100 12V /8.00Ω 15V /11.00Ω 60V /15.00Ω 30V /15Ω 60V /12.70Ω — DC DC DC DC DC — — — — — — 0.120 9V /5.80Ω 15V /9.00Ω 48V /6.50Ω — — — DC DC DC 0.140 — — — — 60V /6.00Ω — DC 0.160 9V /4.20Ω — 48V /5.00Ω — — — DC DC 0.200 9V /3.00Ω 9V /3.20Ω 24V /3.10Ω — 30V /3.30Ω — DC DC DC DC 0.250 — — 16V /2.10Ω — — — DC 0.300 — — — — 30V /1.75Ω 60V /2.30Ω DC DC 0.350 6V /1.00Ω 6V /1.40Ω 16V /1.35Ω 6V /1.30Ω — — DC DC DC DC 0.500 — 6V /0.80Ω 13.2V /0.75Ω 13.2V /0.90Ω 24V /1.00Ω — DC DC DC DC 0.750 — 6V /0.35Ω* 6V /0.30Ω 6V /0.40Ω 13.2V /0.45Ω — DC DC DC DC — — — — 24V /0.29Ω — DC — — — — 33V /0.39Ω — DC 1.000 — — — — — 15V /0.40Ω DC — — — — — — 1.100 — 6V /0.17Ω* 6V /0.20Ω 6V /0.21Ω 8V /0.21Ω — DC DC DC DC — — — — 16V /0.18Ω — DC — — — — 24V /0.18Ω — DC 1.200 — — — — — — 1.250 — — — — 6V /0.14Ω — DC — — — — 16V /0.14Ω — DC 1.500 — — 6V /0.11Ω 6V /0.11Ω 6V /0.11Ω 15V /0.18Ω DC DC DC DC — — — — 12V /0.11Ω — DC — — — — 16V /0.11Ω — DC — — — — 24V /0.12Ω — DC 1.600 — — — — 9V /0.10Ω — DC 1.750 — — — 6V /0.08Ω — — DC 1.850 — — — — — — 2.000 — — 6V /0.072Ω 6V /0.06Ω 8V /0.07Ω 6V /0.10Ω DC DC DC DC — — — — 16V /0.085Ω — DC 2.500 — — — — — — 2.600 — — — — 6V /0.043Ω — DC — — — — 12V /0.047Ω — DC — — — — 13.2V /0.050Ω — DC — — — — 16V /0.050Ω — DC 3.000 — — — — 6V /0.036Ω — DC — — — — — — 3.100 — — — — — — RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 122

PolySwitch Resettable Devices Surface-Mount Devices Table S1 — Product Series: Size, Current Rating, Voltage Rating/Maximum Resistance (Cont’d) SMDC SMD SMD2 decaSMD High Temperature SMD Size mm 7555 7555 8763 5050 3216, 3225 & 7555 (mils) (2920) (2920) (3425) (2018) (1206), (1210) & (2920) Hold Current (A) 0.050 — — — — — 0.080 — — — — — 0.100 — — — — 30V /10.0Ω DC — — — — 30V /11.0Ω DC 0.120 — — — — — 0.140 — — — — — 0.160 — — — — — 0.200 — — — — — 0.250 — — — — — 0.300 — 60V /4.80Ω — — 24V /1.95Ω DC DC 0.350 — — — — — 0.500 — 60V /1.40Ω — 60V /1.10Ω 6V /0.90Ω DC DC DC 0.750 — 30V /1.00Ω — — 6V /0.36Ω DC DC — 60V /1.00Ω — — — DC — — — — — 1.000 — 30V /0.48Ω — — — DC — 33V /0.41Ω — — — DC 1.100 — — — — — — — — — — — — — — — 1.200 — 16V /0.34Ω — — — DC 1.250 33V /0.25Ω 15V /0.25Ω — — 24V /0.24Ω DC DC DC — — — — — 1.500 — 33V /0.23Ω 15V /0.25Ω — — DC DC — — 33V /0.23Ω — — DC — — — — — — — — — — 1.600 — — 16V /0.15Ω — — DC 1.750 — — — — — 1.850 33V /0.15Ω — 33V /0.165Ω — — DC DC 2.000 — 24V /0.125Ω 15V /0.125Ω — — DC DC — — — — — 2.500 — 15V /0.085Ω 15V /0.85Ω — — DC DC 2.600 — 6V /0.075Ω — — — DC — — — — — — — — — — — — — — — 3.000 24V /0.072Ω 6V /0.048Ω — — — DC DC — 15V /0.05Ω — — — DC 3.100 18V /0.036Ω — — — — DC 123 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S2 — Thermal Derating [Hold Current (A) at Ambient Temperature (°C)] Maximum Ambient Temperature Part Number -40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 80°C 85°C 125°C femtoSMDC Series; Size 1608mm/0603mils femtoSMDC005F 0.08 0.07 0.06 0.05 0.05 0.04 0.04 0.03 0.03 0.02 0.02 — femtoSMDC008F 0.13 0.11 0.10 0.08 0.08 0.07 0.06 0.06 0.05 0.04 0.04 — femtoSMDC010F 0.16 0.14 0.12 0.11 0.10 0.09 0.08 0.07 0.06 0.05 0.04 — femtoSMDC012F 0.18 0.16 0.14 0.12 0.12 0.11 0.10 0.08 0.08 0.07 0.06 — femtoSMDC016F 0.25 0.22 0.18 0.17 0.16 0.14 0.12 0.11 0.10 0.08 0.07 — femtoSMDC020F 0.30 0.27 0.24 0.20 0.20 0.17 0.16 0.14 0.12 0.11 0.10 — femtoSMDC035F 0.53 0.47 0.41 0.36 0.35 0.30 0.27 0.25 0.22 0.19 0.17 — picoSMDC Series; Size 2012mm/0805mils picoSMDC010S 0.17 0.15 0.13 0.11 0.10 0.09 0.08 0.07 0.06 0.05 0.05 — picoSMDC012S 0.20 0.17 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.06 0.05 — picoSMDC020S 0.30 0.27 0.24 0.21 0.20 0.18 0.16 0.15 0.13 0.12 0.11 — picoSMDC035S 0.55 0.49 0.44 0.37 0.35 0.31 0.28 0.26 0.23 0.20 0.18 — picoSMDC050S 0.70 0.62 0.55 0.55 0.50 0.43 0.38 0.33 0.30 0.28 0.26 — picoSMDC075S 1.13 1.01 0.90 0.78 0.75 0.67 0.61 0.55 0.49 0.43 0.40 — picoSMDC110S 1.64 1.47 1.30 1.14 1.10 0.97 0.89 0.80 0.72 0.64 0.59 — nanoSMDC Series; Size 3216mm/1206mils nanoSMDC010F 0.15 0.14 0.12 0.10 0.10 0.09 0.08 0.07 0.06 0.05 0.05 — nanoSMDC012F 0.20 0.17 0.15 0.13 0.12 0.11 0.10 0.09 0.08 0.07 0.07 — nanoSMDC016F 0.21 0.20 0.18 0.16 0.16 0.14 0.13 0.12 0.11 0.10 0.09 — nanoSMDC020F 0.34 0.30 0.26 0.22 0.20 0.17 0.15 0.13 0.11 0.09 0.08 — nanoSMDC025F 0.38 0.33 0.30 0.26 0.25 0.22 0.20 0.19 0.16 0.13 0.11 — nanoSMDC035F 0.58 0.51 0.44 0.38 0.35 0.31 0.28 0.24 0.21 0.18 0.16 — nanoSMDC050F/13.2 0.78 0.69 0.61 0.52 0.50 0.44 0.39 0.35 0.30 0.25 0.24 — nanoSMDC075F 1.15 1.04 0.92 0.78 0.75 0.69 0.63 0.58 0.51 0.46 0.43 — nanoSMDC110F 1.64 1.46 1.30 1.10 1.06 0.92 0.83 0.80 0.65 0.56 0.52 — nanoSMDC150F 2.20 1.99 1.77 1.55 1.50 1.34 1.23 1.10 1.01 0.90 0.84 — nanoSMDC200F 2.92 2.64 2.35 2.07 2.00 1.79 1.64 1.50 1.36 1.22 1.15 — microSMD Series; Size 3225mm/1210mils microSMD005F 0.08 0.07 0.06 0.05 0.05 0.04 0.04 0.03 0.03 0.02 0.02 — microSMD010F 0.15 0.13 0.12 0.10 0.10 0.09 0.08 0.06 0.06 0.05 0.05 — microSMD035F 0.51 0.46 0.40 0.35 0.34 0.30 0.27 0.24 0.22 0.19 0.18 — microSMD050F 0.76 0.66 0.58 0.50 0.48 0.42 0.38 0.35 0.29 0.25 0.23 — microSMD075F 1.10 0.97 0.86 0.75 0.72 0.64 0.58 0.55 0.47 0.42 0.39 — microSMD110F 1.60 1.42 1.26 1.10 1.06 0.94 0.86 0.80 0.70 0.62 0.58 — microSMD150F 2.30 2.02 1.76 1.50 1.43 1.24 1.11 1.00 0.85 0.72 0.65 — microSMD175F 2.80 2.45 2.10 1.75 1.70 1.55 1.45 1.35 1.25 1.15 1.10 — microSMD200F 2.60 2.44 2.35 2.00 1.96 1.78 1.67 1.50 1.45 1.15 1.10 — miniSMDC Series; Size 4532mm/1812mils miniSMDC010F 0.17 0.15 0.13 0.11 0.10 0.09 0.08 0.07 0.06 0.05 0.04 — miniSMDC014F 0.23 0.20 0.17 0.14 0.13 0.11 0.10 0.09 0.07 0.06 0.05 — miniSMDC020F 0.30 0.27 0.23 0.20 0.19 0.17 0.15 0.13 0.12 0.10 0.09 — miniSMDC030F 0.49 0.44 0.39 0.32 0.30 0.27 0.24 0.22 0.18 0.16 0.14 — miniSMDC050F 0.59 0.57 0.55 0.50 0.48 0.45 0.43 0.35 0.30 0.25 0.23 — miniSMDC075F 1.10 0.99 0.87 0.75 0.72 0.63 0.57 0.49 0.45 0.39 0.35 — miniSMDC075F/24 1.50 1.25 1.00 0.75 0.73 0.65 0.60 0.55 0.50 0.45 0.43 — RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 124

PolySwitch Resettable Devices Surface-Mount Devices Table S2 — Thermal Derating [Hold Current (A) at Ambient Temperature (°C)] (Cont’d) Maximum Ambient Temperature Part Number -40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 80°C 85°C 125°C miniSMDC Series; Size 4532mm/1812mils miniSMDC075F/33 1.09 0.98 0.87 0.77 0.75 0.66 0.61 0.55 0.50 0.45 0.42 — miniSMDC100F 1.60 1.45 1.28 1.10 1.07 0.92 0.83 0.71 0.66 0.57 0.52 — miniSMDC110F 1.60 1.45 1.28 1.10 1.07 0.92 0.83 0.71 0.66 0.57 0.52 — miniSMDC110F/16 1.68 1.49 1.30 1.10 1.05 0.92 0.83 0.75 0.64 0.55 0.50 — miniSMDC110F/24 2.00 1.70 1.40 1.10 1.06 0.95 0.88 0.80 0.73 0.65 0.61 — miniSMDC125F 2.00 1.69 1.47 1.25 1.17 1.03 0.92 0.90 0.69 0.58 0.53 — miniSMDC125F/16 2.00 1.69 1.47 1.25 1.17 1.03 0.92 0.90 0.69 0.58 0.53 — miniSMDC150F 2.30 2.05 1.77 1.50 1.44 1.23 1.09 0.95 0.82 0.68 0.61 — miniSMDC150F/12 2.40 2.10 1.80 1.50 1.44 1.25 1.13 1.00 0.88 0.75 0.69 — miniSMDC150F/16 2.40 2.10 1.80 1.50 1.44 1.25 1.13 1.00 0.88 0.75 0.69 — miniSMDC150F/24 2.10 1.90 1.70 1.50 1.44 1.25 1.13 1.00 0.88 0.75 0.69 — miniSMDC160F 2.50 2.19 1.89 1.60 1.53 1.31 1.16 1.10 0.95 0.79 0.71 — miniSMDC200F 2.60 2.44 2.22 2.00 1.96 1.78 1.67 1.50 1.45 1.34 1.29 — miniSMDC200F/16 3.07 2.74 2.40 2.07 2.00 1.74 1.57 1.40 1.24 1.07 0.99 — miniSMDC260F 3.40 3.16 2.80 2.60 2.54 2.32 2.18 2.00 1.90 1.76 1.69 — miniSMDC260F/12 3.40 3.16 3.00 2.60 2.54 2.32 2.18 2.00 1.90 1.76 1.69 — miniSMDC260F/13.2 3.40 3.16 3.00 2.60 2.54 2.32 2.18 2.00 1.90 1.76 1.69 — miniSMDC260F/16 3.50 3.20 3.00 2.60 2.53 2.30 2.15 2.00 1.85 1.70 1.63 — miniSMDC300F 4.13 3.75 3.33 3.02 3.00 2.70 2.54 2.35 2.22 2.06 1.98 — midSMD Series; Size 5050mm/2018mils SMD030F-2018 0.48 0.42 0.35 0.30 0.28 0.24 0.21 0.17 0.15 0.12 0.10 — decaSMDC050F/60 1.00 0.85 0.70 0.55 0.53 0.45 0.40 0.35 0.30 0.25 0.23 — SMD100F-2018 1.59 1.43 1.20 1.10 1.03 0.94 0.85 0.72 0.69 0.61 0.57 — SMD150F-2018 2.21 1.97 1.70 1.50 1.43 1.26 1.15 1.00 0.91 0.79 0.73 — SMD200F-2018 2.81 2.54 2.27 2.00 1.93 1.73 1.59 1.46 1.32 1.19 1.12 — SMDC Series; Size 7555mm/2920mils SMDC125F/33 2.02 1.78 1.55 1.31 1.25 1.08 0.96 0.84 0.72 0.60 0.54 — SMDC185F/33 2.83 2.50 2.20 1.85 1.74 1.53 1.37 1.22 1.04 0.88 0.80 — SMDC300F/24 4.70 4.19 3.70 3.17 3.00 2.66 2.41 2.20 1.90 1.65 1.50 — SMDC310F/18 4.50 4.06 3.78 3.19 3.10 2.75 2.54 2.32 2.10 1.88 1.76 — SMD Series; Size 7555mm/2920mils SMD030F 0.44 0.39 0.32 0.30 0.28 0.26 0.23 0.19 0.18 0.17 0.15 — SMD050F 0.73 0.65 0.55 0.50 0.47 0.43 0.39 0.33 0.31 0.28 0.26 — SMD075F 1.11 0.99 0.84 0.75 0.71 0.63 0.57 0.49 0.45 0.39 0.36 — SMD075F/60 1.11 0.99 0.84 0.75 0.71 0.63 0.57 0.49 0.45 0.39 0.36 — SMD100F 1.59 1.43 1.20 1.10 1.03 0.94 0.85 0.72 0.69 0.61 0.57 — SMD100F/33 1.48 1.35 1.20 1.10 1.06 0.98 0.91 0.83 0.79 0.73 0.69 — SMDH120 2.34 1.96 1.58 1.20 1.15 1.02 0.92 0.83 0.74 0.65 0.60 0.26 SMD125F 1.89 1.68 1.50 1.25 1.21 1.04 0.93 0.85 0.71 0.61 0.55 — SMD150F/33-2920 2.27 2.01 1.76 1.50 1.44 1.25 1.12 0.99 0.86 0.74 0.67 — SMD200F/24-2920 2.90 2.60 2.30 2.00 1.93 1.70 1.55 1.40 1.25 1.10 1.03 — SMD250F/15-2920 3.65 3.25 2.80 2.50 2.33 2.02 1.82 1.60 1.41 1.20 1.11 — SMD260F 3.82 3.41 2.90 2.60 2.45 2.19 1.99 1.70 1.58 1.38 1.28 — SMD300F 4.13 3.75 3.30 3.00 2.87 2.62 2.43 2.25 2.00 1.87 1.78 — SMD300F/15 4.20 3.80 3.30 3.00 2.90 2.62 2.43 2.25 2.00 1.87 1.78 — 125 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S2 — Thermal Derating [Hold Current (A) at Ambient Temperature (°C)] (Cont’d) Maximum Ambient Temperature Part Number -40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 80°C 85°C 125°C SMD2 Series; Size 8763mm/3425mils SMD150F 2.30 2.04 1.80 1.50 1.45 1.23 1.10 0.99 0.83 0.70 0.63 — SMD150F/33 2.30 2.04 1.80 1.50 1.45 1.23 1.10 0.99 0.83 0.70 0.63 — SMDH160 2.14 1.96 1.78 1.60 1.56 1.42 1.33 1.24 1.15 1.06 1.02 0.44 SMD185F 2.54 2.29 2.20 1.85 1.80 1.55 1.43 1.31 1.19 1.06 1.00 — SMD200F 3.01 2.67 2.30 2.00 1.90 1.66 1.50 1.30 1.16 0.99 0.91 — SMD250F 3.72 3.31 2.80 2.50 2.35 2.09 1.89 1.60 1.48 1.28 1.18 — High Temperature SMD Series; Size 3216mm/1206mils, 3225mm/1210mils & 7555mm/2920mils nanoSMDCH010F 0.18 0.16 0.15 0.11 0.10 0.09 0.08 0.07 0.07 0.06 0.06 0.03 nanoSMDCH030F/24 0.45 0.40 0.35 0.31 0.30 0.25 0.22 0.20 0.18 0.15 0.13 0.05 nanoSMDH075F 1.07 0.98 0.90 0.78 0.75 0.70 0.66 0.61 0.56 0.52 0.50 0.30 microSMDCH010F 0.18 0.16 0.15 0.11 0.10 0.09 0.08 0.07 0.06 0.05 0.05 0.02 microSMDCH050F 0.85 0.78 0.75 0.54 0.50 0.48 0.45 0.42 0.38 0.35 0.35 0.18 SMDCH125F/24 1.80 1.65 1.50 1.30 1.25 1.15 1.08 1.00 0.90 0.82 0.80 0.28 Figure S1 — Thermal Derating Curve A = femtoSMD / picoSMD / Figure S1 nanoSMD / microSMD / miniSMD decaSMD / SMDC and SMD 200 180 B = SMDH120 / SMDH160 ent 160 A and High Temperature SMD curr140 B p d tri120 n d a100 ol h d 80 e at of r 60 % A 40 B 20 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Ambient Temperature (°C) RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 126

PolySwitch Resettable Devices Surface-Mount Devices Table S3 — Electrical Characteristics for Surface-Mount Devices at Room Temperature Part IH IT VMAX IMAX PD MAX Max Time-to-Trip RMIN R1MAX Figure for Number (A) (A) (V ) (A) (W) (A) (S) (Ω) (Ω) Dimensions DC femtoSMDC Series; Size 1608mm/0603mils femtoSMDC005F 0.05 0.15 15 40 0.50 0.50 0.10 3.80 30.00 S2 femtoSMDC008F 0.08 0.20 12 40 0.50 0.60 0.10 2.80 14.00 S2 femtoSMDC010F 0.10 0.25 12 40 0.50 0.70 0.10 1.70 8.00 S2 femtoSMDC012F 0.12 0.30 9 40 0.50 0.80 0.10 1.10 5.80 S2 femtoSMDC016F 0.16 0.40 9 40 0.50 1.00 0.10 1.00 4.20 S2 femtoSMDC020F 0.20 0.45 9 40 0.50 2.00 0.10 0.70 3.00 S2 femtoSMDC035F 0.35 0.70 6 40 0.50 3.50 0.10 0.28 1.00 S2 picoSMDC Series; Size 2012mm/0805mils picoSMDC010S 0.10 0.30 15 100 0.50 0.50 0.60 1.50 11.00 S2 picoSMDC012S 0.12 0.30 15 100 0.50 1.00 0.10 1.50 9.00 S2 picoSMDC020S 0.20 0.47 9 100 0.50 2.00 0.10 0.75 3.20 S2 picoSMDC035S 0.35 0.75 6 100 0.50 1.75 0.20 0.35 1.40 S2 picoSMDC050S 0.50 1.00 6 100 0.50 8.00 0.10 0.15 0.80 S2 picoSMDC075S 0.75 1.50 6 40 0.70 8.00 0.20 0.10 0.35 S2 picoSMDC110S 1.10 2.20 6 40 0.80 8.00 0.20 0.05 0.17 S2 nanoSMDC Series; Size 3216mm/1206mils nanoSMDC010F 0.10 0.25 60 10 0.80 0.50 1.00 1.60 15.00 S2 nanoSMDC012F 0.12 0.39 48 10 0.50 1.00 0.20 1.40 6.50 S2 nanoSMDC016F 0.16 0.45 48 10 0.50 1.00 0.30 1.10 5.00 S2 nanoSMDC020F 0.20 0.42 24 100 0.60 8.00 0.10 0.65 3.10 S2 nanoSMDC025F 0.25 0.58 16 100 0.60 8.00 0.10 0.40 2.10 S2 nanoSMDC035F 0.35 0.75 16 20 0.60 3.50 0.10 0.45 1.35 S2 nanoSMDC050F/13.2 0.50 1.10 13.2 100 0.80 8.00 0.10 0.20 0.75 S2 nanoSMDC075F 0.75 1.50 6 100 0.80 8.00 0.10 0.09 0.30 S2 nanoSMDC110F 1.10 2.20 6 100 0.80 8.00 0.10 0.07 0.20 S2 nanoSMDC150F 1.50 3.00 6 100 0.80 8.00 0.30 0.04 0.11 S2 nanoSMDC200F 2.00 4.00 6 100 1.00 8.00 1.50 0.02 0.072 S2 microSMD Series; Size 3225mm/1210mils microSMD005F 0.05 0.15 30 10 1.00 0.25 1.50 3.60 50.00 S2 microSMD010F 0.10 0.25 30 10 0.80 0.50 1.00 2.10 15.00 S2 microSMD035F 0.35 0.75 6 40 0.80 8.00 0.20 0.32 1.30 S2 microSMD050F 0.50 1.00 13.2 40 0.80 8.00 0.05 0.25 0.90 S2 microSMD075F 0.75 1.50 6 40 0.80 8.00 0.10 0.11 0.40 S2 microSMD110F 1.10 2.20 6 40 0.80 8.00 0.20 0.07 0.21 S2 microSMD150F 1.50 3.00 6 40 0.80 8.00 1.00 0.04 0.11 S2 microSMD175F 1.75 3.50 6 40 0.80 8.00 0.80 0.025 0.08 S2 microSMD200F 2.00 4.00 6 100 0.80 8.00 2.50 0.020 0.06 S2 miniSMDC Series; Size 4532mm/1812mils miniSMDC010F 0.10 0.30 60 40 0.75 0.50 5.00 0.70 12.70 S2 miniSMDC014F 0.14 0.28 60 10 0.75 8.00 0.008 1.50 6.00 S2 miniSMDC020F 0.20 0.40 30 10 0.80 8.00 0.02 0.60 3.30 S2 miniSMDC030F 0.30 0.60 30 40 0.80 8.00 0.10 0.20 1.75 S2 miniSMDC050F 0.50 1.00 24 100 0.80 8.00 0.15 0.15 1.00 S2 miniSMDC075F 0.75 1.50 13.2 100 1.00 8.00 0.20 0.11 0.45 S2 miniSMDC075F/24 0.75 1.50 24 40 0.80 8.00 0.30 0.09 0.29 S2 127 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S3 — Electrical Characteristics for Surface-Mount Devices at Room Temperature (Cont’d) Part IH IT VMAX IMAX PD MAX Max Time-to-Trip RMIN R1MAX Figure for Number (A) (A) (V ) (A) (W) (A) (S) (Ω) (Ω) Dimensions DC miniSMDC Series; Size 4532mm/1812mils miniSMDC075F/33 0.75 1.60 33 100 1.00 8.00 1.00 0.11 0.39 S2 miniSMDC100F 1.10 2.20 8 100 1.20 8.00 0.30 0.04 0.21 S2 miniSMDC110F 1.10 2.20 8 100 1.20 8.00 0.30 0.04 0.21 S2 miniSMDC110F/16 1.10 2.20 16 100 0.80 8.00 0.30 0.06 0.18 S2 miniSMDC110F/24 1.10 2.20 24 20 0.80 8.00 0.50 0.06 0.18 S2 miniSMDC125F 1.25 2.50 6 100 0.80 8.00 0.40 0.05 0.14 S2 miniSMDC125F/16 1.25 2.50 16 100 0.80 8.00 0.40 0.05 0.14 S2 miniSMDC150F 1.50 3.00 6 100 0.80 8.00 0.50 0.04 0.11 S2 miniSMDC150F/12 1.50 2.80 12 100 0.80 8.00 0.50 0.04 0.11 S2 miniSMDC150F/16 1.50 2.80 16 100 0.80 8.00 0.50 0.04 0.11 S2 miniSMDC150F/24 1.50 3.00 24 20 1.00 8.00 1.50 0.04 0.12 S2 miniSMDC160F 1.60 3.20 9 100 0.80 8.00 1.00 0.03 0.10 S2 miniSMDC200F 2.00 4.00 8 100 1.00 8.00 5.00 0.020 0.070 S2 miniSMDC200F/16 2.00 4.00 16 40 1.20 8.00 5.00 0.020 0.085 S2 miniSMDC260F 2.60 5.00 6 100 1.00 8.00 5.00 0.015 0.043 S2 miniSMDC260F/12 2.60 5.00 12 100 1.00 8.00 5.00 0.015 0.047 S2 miniSMDC260F/13.2 2.60 5.00 13.2 100 1.20 8.00 5.00 0.015 0.050 S2 miniSMDC260F/16 2.60 5.00 16 100 1.20 8.00 5.00 0.015 0.050 S2 miniSMDC300F 3.00 6.00 6 100 1.00 8.00 5.00 0.011 0.036 S2 midSMD Series; Size 5050mm/2018mils SMD030F-2018 0.30 0.80 60 20 1.50 1.50 1.50 0.500 2.30 S3 decaSMDC050F/60 0.55 1.10 60 10 1.00 8.00 0.10 0.200 1.10 S2 SMD100F-2018 1.10 2.20 15 40 1.40 8.00 0.50 0.100 0.40 S3 SMD150F-2018 1.50 3.00 15 40 1.80 8.00 1.00 0.070 0.18 S3 SMD200F-2018 2.00 4.20 6 40 1.50 8.00 3.00 0.048 0.10 S3 SMDC Series; Size 7555mm/2920mils SMDC125F/33 1.25 2.50 33 40 1.50 8.00 2.00 0.040 0.250 S2 SMDC185F/33 1.85 3.70 33 40 1.70 8.00 2.50 0.050 0.150 S2 SMDC300F/24 3.00 6.00 24 40 1.70 8.00 5.00 0.015 0.072 S2 SMDC310F/18 3.10 6.00 18 50 1.50 8.00 25.00 0.013 0.036 S2 SMD Series; Size 7555mm/2920mils SMD030F 0.30 0.60 60 10 1.70 1.50 3.00 1.200 4.800 S4 SMD050F 0.50 1.00 60 10 1.70 2.50 4.00 0.350 1.400 S4 SMD075F 0.75 1.50 30 40 1.70 8.00 0.30 0.350 1.000 S4 SMD075F/60 0.75 1.50 60 10 1.70 8.00 0.30 0.350 1.000 S4 SMD100F 1.10 2.20 30 40 1.70 8.00 0.50 0.120 0.480 S4 SMD100F/33 1.10 2.20 33 40 1.70 8.00 0.50 0.120 0.410 S4 SMDH120 1.20 2.30 16 50 2.00 8.00 2.00 0.150 0.340 S4 SMD125F 1.25 2.50 15 40 1.70 8.00 2.00 0.070 0.250 S4 SMD150F/33-2920 1.50 3.00 33 40 1.50 8.00 5.00 0.080 0.230 S4 SMD200F/24-2920 2.00 4.00 24 40 1.50 8.00 5.00 0.050 0.125 S4 SMD250F/15-2920 2.50 5.00 15 40 1.50 8.00 10.00 0.035 0.085 S4 SMD260F 2.60 5.20 6 40 1.70 8.00 20.00 0.025 0.075 S4 SMD300F 3.00 6.00 6 40 1.50 8.00 35.00 0.015 0.048 S4 SMD300F/15 3.00 6.00 15 40 1.50 8.00 35.00 0.015 0.050 S4 RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 128

PolySwitch Resettable Devices Surface-Mount Devices Table S3 — Electrical Characteristics for Surface-Mount Devices at Room Temperature (Cont’d) Part IH IT VMAX IMAX PD MAX Max Time-to-Trip RMIN R1MAX Figure for Number (A) (A) (V ) (A) (W) (A) (S) (Ω) (Ω) Dimensions DC SMD2 Devices; Size 8763mm/3425mils SMD150F 1.50 3.00 15 40 1.90 8.00 5.00 0.060 0.250 S4 SMD150F/33 1.50 3.00 33 40 1.90 8.00 5.00 0.080 0.230 S4 SMDH160 1.60 3.20 16 70 2.20 8.00 15.00 0.050 0.150 S4 SMD185F 1.85 3.60 33 40 1.50 8.00 5.00 0.065 0.165 S4 SMD200F 2.00 4.00 15 40 1.90 8.00 12.00 0.050 0.125 S4 SMD250F 2.50 5.00 15 40 1.90 8.00 25.00 0.035 0.085 S4 High Temperature SMD Series; Size 3216mm/1206mils, 3225mm/1210mils & 7555mm/2920mils nanoSMDCH010F 0.10 0.35 30 10 0.80 1.00 0.10 1.10 10.00 S2 nanoSMDCH030F/24 0.30 0.82 24 10 1.00 8.00 0.10 0.50 1.95 S2 nanoSMDH075F 0.75 2.00 6 10 1.10 8.00 0.10 0.10 0.36 S5 microSMDCH010F 0.10 0.35 30 10 0.90 1.00 0.10 1.20 11.00 S2 microSMDCH050F 0.50 1.50 6 10 1.10 8.00 0.05 0.19 0.90 S2 SMDCH125F/24 1.25 2.50 24 20 2.00 8.00 0.50 0.08 0.24 S2 Figures S2-S5 — Dimension Figures Figure S2 Figure S3 A B A B C C C C G G C C B B H H B B F F F F D E D E D E D E A A A A D E D E Figure S4 Figure S5 A B C A B C G C B H B F C F D E D E A A D E D Table S4 — Dimensions in Millimeters (Inches) A B C D E F G H Part Figure Number Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min femtoSMDC Series; Size 1608mm/0603mils femtoSMDC005F 1.40 1.80 0.45 0.85 0.60 1.00 0.10 0.50 0.075 — — — — — — S2 (0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) — — — — — — femtoSMDC008F 1.40 1.80 0.45 0.85 0.60 1.00 0.10 0.50 0.075 — — — — — — S2 (0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) — — — — — — femtoSMDC010F 1.40 1.80 0.45 0.85 0.60 1.00 0.10 0.50 0.075 — — — — — — S2 (0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) — — — — — — 129 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S4 — Dimensions in Millimeters (Inches) (Cont’d) A B C D E F G H Part Figure Number Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min femtoSMDC Series; Size 1608mm/0603mils femtoSMDC012F 1.40 1.80 0.35 0.75 0.60 1.00 0.10 0.50 0.075 — — — — — — S2 (0.055) (0.071) (0.013) (0.030) (0.023) (0.039) (0.004) (0.020) (0.003) — — — — — — femtoSMDC016F 1.40 1.80 0.35 0.75 0.60 1.00 0.10 0.50 0.075 — — — — — — S2 (0.055) (0.071) (0.013) (0.030) (0.023) (0.039) (0.004) (0.020) (0.003) — — — — — — femtoSMDC020F 1.40 1.80 0.35 0.75 0.60 1.00 0.10 0.50 0.075 — — — — — — S2 (0.055) (0.071) (0.013) (0.030) (0.023) (0.039) (0.004) (0.020) (0.003) — — — — — — femtoSMDC035F 1.40 1.80 0.55 0.95 0.60 1.00 0.10 0.50 0.075 — — — — — — S2 (0.055) (0.071) (0.021) (0.037) (0.023) (0.039) (0.004) (0.020) (0.003) — — — — — — picoSMDC Series; Size 2012mm/0805mils picoSMDC010S 2.00 2.20 0.60 1.00 1.30 1.50 0.25 0.75 0.076 — — — — — — S2 (0.079) (0.087) (0.023) (0.040) (0.051) (0.059) (0.010) (0.030) (0.003) — — — — — — picoSMDC012S 2.00 2.20 0.44 0.68 1.30 1.50 0.25 0.75 0.076 — — — — — — S2 (0.079) (0.087) (0.017) (0.027) (0.051) (0.059) (0.010) (0.030) (0.003) — — — — — — picoSMDC020S 2.00 2.20 0.44 0.68 1.30 1.50 0.25 0.75 0.076 — — — — — — S2 (0.079) (0.087) (0.017) (0.027) (0.051) (0.059) (0.010) (0.030) (0.003) — — — — — — picoSMDC035S 2.00 2.20 0.44 0.68 1.30 1.50 0.25 0.75 0.076 — — — — — — S2 (0.079) (0.087) (0.017) (0.027) (0.051) (0.059) (0.010) (0.030) (0.003) — — — — — — picoSMDC050S 2.00 2.20 0.63 0.93 1.30 1.50 0.25 0.75 0.076 — — — — — — S2 (0.079) (0.087) (0.025) (0.036) (0.051) (0.059) (0.010) (0.030) (0.003) — — — — — — picoSMDC075S 2.00 2.20 0.63 0.93 1.30 1.50 0.25 0.75 0.076 — — — — — — S2 (0.079) (0.087) (0.025) (0.036) (0.051) (0.059) (0.010) (0.030) (0.003) — — — — — — picoSMDC110S 2.00 2.20 0.80 1.20 1.30 1.50 0.25 0.75 0.076 — — — — — — S2 (0.079) (0.087) (0.031) (0.047) (0.051) (0.059) (0.010) (0.030) (0.003) — — — — — — nanoSMDC Series; Size 3216mm/1206mils nanoSMDC010F 3.00 3.40 0.62 1.00 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC012F 3.00 3.40 0.62 1.00 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC016F 3.00 3.40 0.62 1.00 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC020F 3.00 3.40 0.58 0.82 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC025F 3.00 3.40 0.58 0.82 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC035F 3.00 3.40 0.58 0.82 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC050F/13.2 3.00 3.40 0.50 0.74 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.019) (0.029) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC075F 3.00 3.40 0.44 0.68 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.017) (0.027) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC110F 3.00 3.40 0.28 0.67 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.011) (0.026) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC150F 3.00 3.40 0.55 0.89 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.022) (0.035) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDC200F 3.00 3.40 0.83 1.10 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.033) (0.043) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 130

PolySwitch Resettable Devices Surface-Mount Devices Table S4 — Dimensions in Millimeters (Inches) (Cont’d) A B C D E F G H Part Figure Number Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min microSMD Series; Size 3225mm/1210mils microSMD005F 3.0 3.43 0.50 0.85 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.019) (0.034) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD010F 3.0 3.43 0.50 0.85 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.019) (0.034) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD035F 3.0 3.43 0.38 0.62 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD050F 3.0 3.43 0.38 0.62 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD075F 3.0 3.43 0.38 0.62 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD110F 3.0 3.43 0.28 0.48 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.011) (0.019) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD150F 3.0 3.43 0.51 1.22 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.020) (0.048) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD175F 3.0 3.43 0.40 0.76 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.016) (0.030) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMD200F 3.0 3.43 0.79 1.17 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.031) (0.046) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — miniSMDC Series; Size 4532mm/1812mils miniSMDC010F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC014F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC020F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC030F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC050F 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC075F 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC075F/24 4.37 4.83 0.81 1.46 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.032) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC075F/33 4.37 4.83 0.94 1.46 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.037) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC100F 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC110F 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC110F/16 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC110F/24 4.37 4.83 0.81 1.46 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.032) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC125F 4.37 4.73 0.28 0.48 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC125F/16 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC150F 4.37 4.73 0.28 0.48 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — 131 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S4 — Dimensions in Millimeters (Inches) (Cont’d) A B C D E F G H Part Figure Number Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min miniSMDC Series; Size 4532mm/1812mils miniSMDC150F/12 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC150F/16 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC150F/24 4.37 4.83 1.00 1.94 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.040) (0.077) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC160F 4.37 4.73 0.28 0.48 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC200F 4.37 4.73 0.51 1.22 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.020) (0.048) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC200F/16 4.37 4.73 0.51 1.22 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.020) (0.048) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC260F 4.37 4.73 0.48 0.78 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.019) (0.031) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC260F/12 4.37 4.83 1.02 1.52 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC260F/13.2 4.37 4.83 1.02 1.52 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC260F/16 4.37 4.83 1.02 1.52 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — miniSMDC300F 4.37 4.73 0.45 0.76 3.07 3.41 0.25 0.95 0.20 — — — — — — S2 (0.172) (0.186) (0.018) (0.030) (0.121) (0.134) (0.010) (0.040) (0.008) — — — — — — midSMD Series; Size 5050mm/2018mils SMD030F-2018 4.72 5.44 — 1.78 4.22 4.93 0.25 0.36 0.25 0.36 0.30 0.46 — — — S3 (0.186) (0.214) — (0.070) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) — — — decaSMDC050F/60 4.70 5.31 0.63 0.89 4.19 4.81 0.25 0.95 0.25 — — — — — — S2 (0.185) (0.209) (0.025) (0.035) (0.165) (0.189) (0.010) (0.040) (0.010) — — — — — — SMD100F-2018 4.72 5.44 — 1.52 4.22 4.93 0.25 0.36 0.25 0.36 0.30 0.46 — — — S3 (0.186) (0.214) — (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) — — — SMD150F-2018 4.72 5.44 — 1.52 4.22 4.93 0.25 0.36 0.25 0.36 0.30 0.46 — — — S3 (0.186) (0.214) — (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) — — — SMD200F-2018 4.72 5.44 — 1.52 4.22 4.93 0.25 0.36 0.25 0.36 0.30 0.46 — — — S3 (0.186) (0.214) — (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) — — — SMDC Series; Size 7555mm/2920mils SMDC125F/33 7.30 7.70 0.45 0.71 4.90 5.30 0.25 0.95 0.20 — — — — — — S2 (0.287) (0.303) (0.018) (0.028) (0.193) (0.209) (0.010) (0.040) (0.008) — — — — — — SMDC185F/33 7.30 7.70 0.90 1.20 4.90 5.30 0.25 0.95 0.20 — — — — — — S2 (0.287) (0.303) (0.035) (0.047) (0.193) (0.209) (0.010) (0.040) (0.008) — — — — — — SMDC300F/24 7.30 7.70 0.80 1.10 4.90 5.30 0.25 0.95 0.20 — — — — — — S2 (0.287) (0.303) (0.031) (0.043) (0.193) (0.209) (0.010) (0.040) (0.008) — — — — — — SMDC310F/18 7.30 7.70 1.10 1.70 4.90 5.30 0.95 1.45 0.35 — — — — — — S2 (0.287) (0.303) (0.043) (0.067) (0.193) (0.209) (0.037) (0.057) (0.014) — — — — — — SMD Series; Size 7555mm/2920mils SMD030F 6.73 7.98 — 3.18 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD050F 6.73 7.98 — 3.18 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD075F 6.73 7.98 — 3.18 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 132

PolySwitch Resettable Devices Surface-Mount Devices Table S4 — Dimensions in Millimeters (Inches) (Cont’d) A B C D E F G H Part Figure Number Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min SMD Series; Size 7555mm/2920mils SMD075F/60 6.73 7.98 — 3.18 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD100F 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD100F/33 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMDH120 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD125F 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD150F/33-2920 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD200F/24-2920 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD250F/15-2920 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD260F 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD300F 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD300F/15 6.73 7.98 — 3.00 4.80 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 S4 (0.265) (0.314) — (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMD2 Devices; Size 8763mm/3425mils SMD150F 8.00 9.40 — 3.00 6.00 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 S4 (0.315) (0.370) — (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SMD150F/33 8.00 9.40 — 3.00 6.00 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 S4 (0.315) (0.370) — (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SMDH160 8.00 9.40 — 3.00 6.00 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 S4 (0.315) (0.370) — (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SMD185F 8.00 9.40 — 3.00 6.00 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 S4 (0.315) (0.370) — (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SMD200F 8.00 9.40 — 3.00 6.00 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 S4 (0.315) (0.370) — (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SMD250F 8.00 9.40 — 3.00 6.00 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 S4 (0.315) (0.370) — (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) High Temperature SMD Series; Size 3216mm/1206mils, 3225mm/1210mils & 7555mm/2920mils nanoSMDCH010F 3.00 3.40 0.30 0.70 1.37 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.012) (0.028) (0.054) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDCH030F/24 3.00 3.40 0.85 1.25 1.40 1.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.134) (0.033) (0.049) (0.055) (0.071) (0.010) (0.030) (0.003) — — — — — — nanoSMDH075F 3.00 3.40 0.60 1.00 1.40 1.80 0.20 0.80 — — — — — — — S5 (0.118) (0.134) (0.023) (0.039) (0.055) (0.071) (0.008) (0.032) — — — — — — — microSMDCH010F 3.00 3.43 0.57 0.97 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.022) (0.038) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — microSMDCH050F 3.00 3.43 0.24 0.64 2.35 2.80 0.25 0.75 0.076 — — — — — — S2 (0.118) (0.135) (0.009) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) — — — — — — SMDCH125F/24 7.30 7.70 0.90 1.40 4.90 5.30 0.95 1.45 0.35 — — — — — — S2 (0.287) (0.303) (0.035) (0.055) (0.193) (0.209) (0.037) (0.057) (0.014) — — — — — — 133 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Figures S6-S15 — Typical Time-to-Trip Curves at 20°C femtoSMDCxxxF Figure S6 A B CDE G A = femtoSMDC005F 100 F B = femtoSMDC008F C = femtoSMDC010F 10 D = femtoSMDC012F E = femtoSMDC016F F = femtoSMDC020F 1 G = femtoSMDC035F p (s) Tri o- e-t 0.1 m Ti 0.01 E A C D G F 0.001 0.01 0.1 1 B 10 Fault Current (A) picoSMDCxxxS Figure S7 100 A = picoSMDC010S B = picoSMDC012S A B C D C = picoSMDC020S 10 E G D = picoSMDC035S E = picoSMDC050S F 1 F = picoSMDC075S s) p ( G = picoSMDC110S o-tri 0.1 e-t m Ti 0.01 F G E D 0.001 C B A 0.0001 0.1 1 10 100 Fault Current (A) nanoSMDCxxxF Figure S8 A = nanoSMDC010F 10 B = nanoSMDC012F D C = nanoSMDC016F E H I J K D = nanoSMDC020F 1 A BC F G E = nanoSMDC025F FG == nnaannooSSMMDDCC003550FF /13.2 p (s) 0.1 Tri B HI == nnaannooSSMMDDCC017150FF me-to- 0.01 C H K Ti F G I J J = nanoSMDC150F E K = nanoSMDC200F D 0.001 A 0.0001 0.1 1 10 100 Fault Current (A) RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 134

PolySwitch Resettable Devices Surface-Mount Devices Figures S6-S15 — Typical Time-to-Trip Curves at 20°C (Cont’d) microSMDxxxF Figure S9 A = microSMD005F 100 B = microSMD010F C = microSMD035F C 10 D = microSMD050F E GH I E = microSMD075F A B F D F = microSMD110F p (s) 1 G = microSMD150F Tri o- H = microSMD175F e-t I = microSMD200F Tim 0.1 I E G 0.01 C H D F A B 0.001 0.1 1 10 100 Fault Current (A) miniSMDCxxxF G = miniSMDC075F/33 O = miniSMDC150F/24 A = miniSMDC010F, H = miniSMDC100F, miniSMDC110F P = miniSMDC160F miniSMDC014F I = miniSMDC110F/16 Q = miniSMDC200F J = miniSMDC110F/24 R = miniSMDC200F/16 B = miniSMDC020F K = miniSMDC125F S = miniSMDC260F C = miniSMDC030F L = miniSMDC125F/16 T = miniSMDC260F/12,miniSMDC260F/13.2 D = miniSMDC050F M = miniSMDC150F, miniSMDC150F/12 miniSMDC260F/16 E = miniSMDC075F N = miniSMDC150F/16 F = miniSMDC075F/24 U = miniSMDC300F Figure S10 100 B D A E F Q 10 L G HI JK MNO P R S T C U s) 1 p ( e-to-tri T m S Ti Q U 0.1 F J G K R O E 0.01 D I LH P M N B C A 0.001 0.1 1 10 100 Fault Current (A) 135 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Figures S6-S15 — Typical Time-to-Trip Curves at 20°C (Cont’d) midSMD Figure S11 A = SMD030F-2018 100 A B D B = decaSMDC050F/60 C E C = SMD100F-2018 D = SMD150F-2018 10 E = SMD200F-2018 p (s) Tri o- 1 e-t m Ti 0.1 B C D E 0.01 0.1 1 A 10 100 Fault Current (A) SMDCxxxF Figure S12 A = SMDC125F/33 100 B = SMDC185F/33 D C = SMDC300F/24 10 A B D = SMDC310F/18 C p (s) 1 Tri o- e-t m 0.1 Ti D C 0.01 B A 0.001 1 10 100 Fault Current (A) SMDxxxF Figure S13 A = SMD030F 100 K B = SMD050F FG H IJ C = SMD075F, SMD075F/60 BC DE A D = SMD100F, SMD100F/33 10 E = SMDH120 FG == SSMMDD115205FF/ 33-2920 o-trip (s) 1 H = SMD200F/24-2920 me-t I I = SMD250F/15-2920 Ti J = SMD260F K 0.1 K = SMD300F, SMD300F/15 J A C G 0.01 B D F H E 0.1 1 10 100 Fault Current (A) RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 136

PolySwitch Resettable Devices Surface-Mount Devices Figures S6-S15 — Typical Time-to-Trip Curves at 20°C (Cont’d) SMD2xxxF Figure S14 D A = SMD150F, SMD150F/33 100 B = SMDH160 A C E B C = SMD185F D = SMD200F 10 E = SMD250F p (s) Tri o- 1 e-t m Ti 0.1 D B C E 0.01 A 1 10 100 Fault Current (A) High Temperature SMD Figure S15 100 A = nanoSMDCH010F B B = microSMDCH010F A F C = nanoSMDCH030F/24 10 C D = microSMDCH050F D E E = nanoSMDH075F F = SMDCH125F/24 p (s) 1 Tri o- e-t m 0.1 Ti F B 0.01 A D E C 0.001 0.1 1 10 100 Fault Current (A) 137 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S5 — Physical Characteristics and Environmental Specifications Operating temperature range -40°C to 85°C, -40°C to 125°C for SMDH120, SMDH160 and High Temperature SMD Physical Characteristics Terminal Pad Material 100% Matte Tin with Nickel Underplate Soldering Characteristics ANSI/J-STD-002 Category 3 for femtoSMD, picoSMD, nanoSMD, microSMD, miniSMD and SMDC Series ANSI/J-STD-002 Category 1 for SMD Series Solder Heat Withstand per IEC-STD 68-2-20, Test Tb, Section 5, Method 1A Flammability Resistance per IEC 695-2-2 Needle Flame Test for 20 seconds Recommended Storage 40°C max, 70% R.H. max; Devices May Not Meet Specified Ratings if Storage Conditions Are Exceeded Conditions Environmental Specifications Test Test Method Conditions Resistance Change Storage Life PS300, Section 5.3.2 60°C, 1000 hrs ±3% typ 85°C, 1000 hrs ±5% typ Humidity Aging PS300, Section 5.3.1 85°C, 85% RH, 100 hrs ±1.2% typ Thermal Shock MIL-STD-202, Method 107G 85°C, -40°C (20 Times) -33% typ 125°C, -55°C (10 Times) -33% typ Vibration MIL-STD-883C per MIL-STD-883C No Change Solvent Resistance PS300, Section 5.2.2 Freon No Change Trichloroethane No Change Hydrocarbons No Change Table S6 — Packaging and Marking Information Recommended Pad Layout Figures [mm (in)] Part Tape and Reel Standard Part Dimension Dimension Dimension Agency Number Quantity Package Marking A (Nom) B (Nom) C (Nom) Recognition femtoSMDC Series; Size 1608mm/0603mils femtoSMDC005F 4,000 20,000 A 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA femtoSMDC008F 4,000 20,000 T 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA femtoSMDC010F 4,000 20,000 B 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA, TÜV femtoSMDC012F 5,000 25,000 C 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA femtoSMDC016F 5,000 25,000 E 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA femtoSMDC020F 5,000 25,000 F 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA, TÜV femtoSMDC035F 4,000 20,000 K 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA picoSMDC Series; Size 2012mm/0805mils picoSMDC010S 3,000 15,000 C 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA, TÜV picoSMDC012S 4,000 20,000 F 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA, TÜV picoSMDC020S 4,000 20,000 H 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA, TÜV picoSMDC035S 4,000 20,000 I 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA, TÜV picoSMDC050S 3,000 15,000 K 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA, TÜV picoSMDC075S 3,000 15,000 M 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA, TÜV picoSMDC110S 3,000 15,000 S 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, TÜV nanoSMDC Series; Size 3216mm/1206mils nanoSMDC010F 3,000 15,000 A 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, TÜV nanoSMDC012F 3,000 15,000 P 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC016F 3,000 15,000 N 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 138

PolySwitch Resettable Devices Surface-Mount Devices Table S6 — Packaging and Marking Information (Cont’d) Recommended Pad Layout Figures [mm (in)] Part Tape and Reel Standard Part Dimension Dimension Dimension Agency Number Quantity Package Marking A (Nom) B (Nom) C (Nom) Recognition nanoSMDC Series; Size 3216mm/1206mils nanoSMDC020F 3,000 15,000 02 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC025F 3,000 15,000 C 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC035F 3,000 15,000 03 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC050F/13.2 3,000 15,000 M 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC075F 3,000 15,000 L 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC110F 3,000 15,000 K 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC150F 3,000 15,000 15 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV nanoSMDC200F 3,000 15,000 T 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD Series; Size 3225mm/1210mils microSMD005F 4,000 20,000 05 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD010F 4,000 20,000 10 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD035F 4,000 20,000 3 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD050F 4,000 20,000 50 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD075F 4,000 20,000 75 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD110F 4,000 20,000 11 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD150F 4,000 20,000 15 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD175F 4,000 20,000 17 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV microSMD200F 3,000 15,000 20 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV miniSMDC Series; Size 4532mm/1812mils miniSMDC010F 2,000 10,000 10 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC014F 2,000 10,000 14 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC020F 2,000 10,000 2 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC030F 2,000 10,000 3 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC050F 2,000 10,000 5 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC075F 2,000 10,000 7 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC075F/24 1,500 7,500 075F 24V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC075F/33 1,500 7,500 075F 33V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC100F 2,000 10,000 1 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC110F 2,000 10,000 1 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC110F/16 2,000 10,000 110F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC110F/24 1,500 7,500 110F 24V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC125F 2,000 10,000 12 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC125F/16 2,000 10,000 125F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC150F 2,000 10,000 15 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC150F/12 2,000 10,000 150F 12V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC150F/16 2,000 10,000 150 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC150F/24 1,000 5,000 150F 24V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC160F 2,000 10,000 16 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC200F 2,000 10,000 20 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC200F/16 2,000 10,000 200F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, TÜV miniSMDC260F 2,000 10,000 260F 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC260F/12 1,500 7,500 260F 12V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC260F/13.2 1,500 7,500 260F 13V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC260F/16 1,500 7,500 260F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV miniSMDC300F 2,000 10,000 30 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, CSA, TÜV 139 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S6 — Packaging and Marking Information (Cont’d) Recommended Pad Layout Figures [mm (in)] Part Tape and Reel Standard Part Dimension Dimension Dimension Agency Number Quantity Package Marking A (Nom) B (Nom) C (Nom) Recognition midSMD Series; Size 5050mm/2018mils SMD030F-2018 4,000 20,000 A03F 4.60 (0.18) 1.50 (0.059) 3.40 (0.134) UL, CSA, TÜV decaSMDC050F/60 1,000 5,000 050F 60V 4.32 (0.17) 1.40 (0.055) 3.61 (0.142) UL, CSA, TÜV SMD100F-2018 4,000 20,000 A10F 4.60 (0.18) 1.50 (0.059) 3.40 (0.134) UL, CSA, TÜV SMD150F-2018 4,000 20,000 A15F 4.60 (0.18) 1.50 (0.059) 3.40 (0.134) UL, CSA, TÜV SMD200F-2018 4,000 20,000 A20F 4.60 (0.18) 1.50 (0.059) 3.40 (0.134) UL, CSA, TÜV SMDC Series; Size 7555mm/2920mils SMDC125F/33 4,000 20,000 125F 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) UL SMDC185F/33 4,000 20,000 185F 33V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) UL, CSA, TÜV SMDC300F/24 4,000 20,000 300F 24V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) UL, CSA, TÜV SMDC310F/18 3,000 15,000 310F 18V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) UL, CSA, TUV SMD Series; Size 7555mm/2920mils SMD030F 2,000 10,000 030F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD050F 2,000 10,000 050F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD075F 2,000 10,000 075F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD075F/60 2,000 10,000 756F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD100F 2,000 10,000 100F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD100F/33 2,000 10,000 103F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMDH120 2,000 10,000 H12 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD125F 2,000 10,000 125F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD150F/33-2920 2,000 10,000 S15F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD200F/24-2920 2,000 10,000 S20F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD250F/15-2920 2,000 10,000 S25F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD260F 2,000 10,000 260F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD300F 2,000 10,000 300F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD300F/15 2,000 10,000 315F 3.10 (0.12) 2.30 (0.09) 5.10 (0.201) UL, CSA, TÜV SMD2 Devices; Size 8763mm/3425mils SMD150F 1,500 7,500 150F 4.60 (0.18) 2.30 (0.09) 6.10 (0.240) UL, CSA, TÜV SMD150F/33 1,500 7,500 153F 4.60 (0.18) 2.30 (0.09) 6.10 (0.240) UL, CSA, TÜV SMDH160 1,500 7,500 160F 4.60 (0.18) 2.30 (0.09) 6.10 (0.240) UL, CSA, TÜV SMD185F 1,500 7,500 185F 4.60 (0.18) 2.30 (0.09) 6.10 (0.240) UL, CSA, TÜV SMD200F 1,500 7,500 200F 4.60 (0.18) 2.30 (0.09) 6.10 (0.240) UL, CSA, TÜV SMD250F 1,500 7,500 250F 4.60 (0.18) 2.30 (0.09) 6.10 (0.240) UL, CSA, TÜV High Temperature SMD Series; Size 3216mm/1206mils & 3225mm/1210mils & 7555mm/2920mils nanoSMDCH010F 4,000 20,000 H01 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) — nanoSMDCH030F/24 3,000 15,000 H03 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL nanoSMDH075F 3,000 15,000 H75 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) — microSMDCH010F 3,000 15,000 H01 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) — microSMDCH050F 4,000 20,000 H05 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) — SMDCH125F/24 3,000 15,000 H125F 24V 5.30 (0.209) 2.00 (0.079) 4.60 (0.181) UL RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 140

PolySwitch Resettable Devices Surface-Mount Devices Figure S16 — Recommended Pad Layout A B C B Agency Recognition UL File # E74889 for all Surface-mount Devices CSA File # CA78165 for all Surface-mount Devices TÜV Certificate Number Available Upon Request (Certified to IEC 60730-1) Solder Reflow and Rework Recommendation Classification Reflow Profiles Profile Feature Pb-Free Assembly Figure S17 Average Ramp-up Rate (Ts to Tp) 3°C/s max MAX tp Preheat Tp Critical Zone Ramp Up T to Tp L • Temperature min (Ts ) 150°C MIN T • Temperature max (TsMAX) 200°C L TsMAX tL • Time (ts to ts ) 60-120s e MIN MAX ur Time Maintained Above: erat TsMIN p m • Temperature (TL) 217°C Te Prethseat Ramp Down • Time (t) 60-150s L Peak/Classification Temperature (Tp) 260°C 25 t 25˚C to Peak Time within 5°C of Actual Peak Temperature Reflow Profile Time Time (tp) 30s max Ramp-down Rate 3°C/s max Time 25°C to Peak Temperature 8 mins max Note: All temperatures refer to topside of the package, measured on the package body surface. Solder Reflow • Recommended reflow methods: - IR - Hot air - Nitrogen • Recommended maximum paste thickness: 0.25mm (0.010in) • Devices can be cleaned using standard methods and aqueous solvents. • Experience has shown the optimum conditions for forming acceptable solder fillets occur when a reasonable amount of solder paste is placed underneath each device’s termination. As such, we request that customers comply with our recommended solder pad layouts. • Customer should validate that the solder paste amount and reflow recommendations meet its application. • We request that customer board layouts refrain from placing raised features (e.g. vias, nomenclature, traces, etc.) underneath PolySwitch devices. It is possible that raised features could negatively impact solderability performance of our devices. Rework • femtoSMD, picoSMD, nanoSMD, microSMD, miniSMD and SMDC series: standard industry practices. (Please also avoid direct contact to the device.) • SMD series: Rework should be confined to removal of the installed product and replacement with a fresh device. 141 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Table S7 — Tape and Reel Specifications (Millimeters) nanoSMDC nanoSMDCH010F microSMD nanoSMDCH030F/24 microSMDCH010F miniSMDC and and and femtoSMDC picoSMDC nanoSMDH075F microSMDCH050F decaSMDC050F/60 Description EIA 481-1 EIA 481-1 EIA 481-1 EIA 481-1 EIA 481-1 W 8.0 ± 0.30 8.0 ± 0.30 8.0 ± 0.30 8.0 ± 0.30 12.0 ± 0.30 P 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 0 P 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 8.0 ± 0.10 1 P 2.0 ± 0.05 2.0 ± 0.10 2.0 ± 0.05 2.0 ± 0.05 2.0 ± 0.05 2 A 0.95 ± 0.05 1.70 ± 0.10 1.95 ± 0.10 2.9 ± 0.10 Table S8 0 B 1.85 ± 0.05 2.45 ± 0.10 Table S8 Table S8 Table S8 0 B max 4.35 4.35 4.35 4.35 6.15 1 D 1.55 ± 0.05 1.55 ± 0.05 1.55 ± 0.05 1.55 ± 0.05 1.55 ± 0.05 0 F 3.50 ± 0.05 3.50 ± 0.05 3.50 ± 0.05 3.50 ± 0.05 5.50 ± 0.10 E 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1 E min 6.25 6.25 6.25 6.25 10.25 2 T max 0.3 0.3 0.3 0.3 0.35 T max 0.1 0.1 0.1 0.1 0.1 1 K Table S8 Table S8 Table S8 Table S8 Table S8 0 midSMD except SMDC decaSMDC050F/60 and SMDCH125F/24 SMD SMD2 Description EIA 481-2 EIA 481-1 EIA 481-2 EIA 481-2 W 16.0 ± 0.30 16.0 ± 0.30 16.0 ± 0.30 16.0 ± 0.30 P 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 0 P 8.0 ± 0.10 8.0 ± 0.10 8.0 ± 0.10 12.0 ± 0.10 1 P 2.0 ± 0.10 2.0 ± 0.10 2.0 ± 0.10 2.0 ± 0.10 2 A 5.11 ± 0.15 Table S8 5.6 ± 0.23 6.9 ± 0.23 0 B 5.6 ± 0.23 Table S8 8.1 ± 0.15 9.6 ± 0.15 0 B max 6.4 12.1 12.1 12.1 1 D 1.5 + 0.10/ -.00 1.5 + 0.10/ -.00 1.5 + 0.10/ -.00 1.5 + 0.10/ -.00 0 F 7.50 ± 0.10 7.50 ± 0.10 7.50 ± 0.10 7.50 ± 0.10 E 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1 E min 14.25 14.25 14.25 14.25 2 T max 0.4 0.35 0.4 0.4 T max 0.1 0.1 0.1 0.1 1 K 1.8 ± 0.15 Table S8 3.2 ± 0.15 3.4 ± 0.15 0 RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 142

PolySwitch Resettable Devices Surface-Mount Devices Table S8 — Tape and Reel Specifications (Millimeters) nanoSMDCH010F and All nanoSMDC series femtoSMDC005F except nanoSMDC010F femtoSMDC008F femtoSMDC012F picoSMDC012S picoSMDC010S nanoSMDC012F femtoSMDC010F femtoSMDC016F picoSMDC020S picoSMDC050S nanoSMDC016F femtoSMDC035F femtoSMDC020F picoSMDC035S picoSMDC075S picoSMDC110S nanoSMDC200F A 0.95 ± 0.05 0.95 ± 0.05 1.70 ± 0.1 1.70 ± 0.1 1.70 ± 0.1 1.95 ± 0.1 0 B 1.85 ± 0.05 1.85 ± 0.05 2.45 ± 0.1 2.45 ± 0.1 2.45 ± 0.1 3.50 ± 0.1/-0.08 0 K 0.90 ± 0.1 0.55 ± 0.05 0.86 ± 0.1 1.12 ± 0.1 1.35 ± 0.1 0.89 ± 0.1 0 miniSMDC010F miniSMDC075F/24 nanoSMDH075F miniSMDC014F~075F miniSMDC075F/33 nanoSMDC010F microSMDCH050F miniSMDC100F~110F/16 miniSMDC110F/24 nanoSMDC012F and miniSMDC125F~150F/16 miniSMDC260F/12 nanoSMDC016F All microSMD series microSMDCH010F miniSMDC160F~260F miniSMDC260F/13.2 nanoSMDC200F nanoSMDCH030F/24 except microSMD200F microSMD200F miniSMDC300F miniSMDC260F/16 A 1.95 ± 0.1 1.95 ± 0.1 2.9 ± 0.1 2.9 ± 0.1 3.5 ± 0.1 3.7 ± 0.1 0 B 3.5 ± 0.1 3.5 ± 0.1 3.5 ± 0.1 3.55 ± 0.1 4.95 ± 0.1 4.9 ± 0.1 0 K 1.27 ± 0.1 1.35 ± 0.1 0.9 ± 0.1 1.27 ± 0.1 0.9 ± 0.1 1.4 ± 0.1 0 SMDC185F/33 SMDC310F/18 miniSMDC150F/24 decaSMDC050F/60 SMDC125F/33 SMDC300F/24 SMDCH125F/24 A 3.7 ± 0.1 5.0 ± 0.1 5.5 ± 0.1 5.35 ± 0.1 5.5 ± 0.1 0 B 4.9 ± 0.1 5.4 ± 0.1 7.9 ± 0.1 7.85 ± 0.1 8.0 ± 0.1 0 K 1.78 ± 0.1 1.7 ± 0.1 0.9 ± 0.1 1.45 ± 0.1 2.0 ± 0.1 0 Table S9 — Reel Dimensions (Millimeters) femto/pico/nano/microSMD/ High Temperature SMD SMD/SMDC/ (except SMDCH125F/24) miniSMDC midSMD SMDCH125F/24 SMD2 A max 185 185 330 330 330 N min 50 50 50 50 50 W 8.4 + 1.5/-.00 12.4 + 2.0/-.00 16.4 + 2.0/-.00 16.4 + 2.0/-.00 16.4 + 2.0/-.00 1 W max 14.4 18.4 22.4 22.4 22.4 2 Figure S18 — EIA Referenced Taped Component Dimensions T P0 Cover Tape P2 D0 E1 F W B1 K0 B0 E2 T1 Embossment A0 P1 Center lines of cavity 143 Specifications subject to change without notice. ©2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant

PolySwitch Resettable Devices Surface-Mount Devices Figure S19 — EIA Referenced Reel Dimensions W2 (Measured at Hub) Cover Tape A N (Hub Dia.) Carrier Tape W1 (Measured at Hub) Embossed Cavity Part Numbering System SMD 150 F /33 -2 Packaging 2 = Tape and Reel Alternative Voltage Rating (If Applicable) Lead Free Hold Current Indicator Product Series Warning : • Users should independently evaluate the suitability of and test each product selected for their own application. • Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame. • These devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated. • Contamination of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices. • Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and mechanical procedures for electronic components. • PPTC devices are not recommended for installation in applications where the device is constrained such that its PTC properties are inhibited, for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion. • Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of the device. Notice: Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, life-saving, life- sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 144

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: L ittelfuse: SMD185F-2 SMD030F-2 SMD030F-2018-2 SMD050F-2 SMD075F-2 SMD100F/33-2 SMD100F-2 SMD100F- 2018-2 SMD150F/33-2 SMD150F-2 SMD150F-2018-2 SMD200F-2 SMD260F-2 SMD075F/60-2 MICROSMDCH010F-02 MICROSMDCH050F-02 NANOSMDCH010F-02 NANOSMDCH075F-02 SMD300F/15-2 SMD200-2018-2 SMD300F-2 SMD260-2 SMDH160-2 SMD030-2018-2 SMD250F-2 SMD125F-2 SMDH120-2 SMD200F-2018-2 SMD250F/15-2920-2 SMD200F/24-2920-2 SMD150F/33-2920-2 NANOSMDH075F-02 SMDCH125F/24-02 SMD150/33-TR NANOSMDCH030F/24-02 SMD030-2 SMD150-2018-2 SMD125-2 SMD150/30- 2 SMD200-2 SMD185-2 SMD100-2 SMD050F-2018-2 SMD050-2 SMD150-2 SMD100-2018-2 SMD075-2 SMD050-2018-2 SMD150/33-2 SMD250-2 SMD100/33-2 SMD300-2