Gas Discharge Tubes SL1011A and SL1411A Series SL1011A and SL1411A Series RoHS Description The SL1011A and SL1411A series provides high levels of protection against fast rising transients in the 100V/µs to 1kV/µs range usually caused by lightning disturbances. The SL1011A and SL1411A series offers low capacitance (< 1.5pf) which provides low insertion loss at high frequencies. SL1011A offers 5kA protection without destruction whereas the SL1411A offer 10kA surge protection without destruction (maximum single surge of 12kA @ 8/20µs). Agency Approvals Features AGENCY AGENCY FILE NUMBER • Lead-free and RoHS • 5kA (SL1011A) or E128662 compliant 10kA (SL1411A) surge • Low insertion loss capability tested with 8/20μs pulse as defined 2 Electrode GDT Graphical Symbol • Excellent response to by IEC 61000-4-5 2nd fast rising transients edition • Ultra low capacitance Applications • Broadband equipment • Satellite and CATV Additional Information • ADSL equipment equipment • XDSL equipment • General telecom equipment Datasheet Resources SSaammpplleess SL1011A SL1011A SSLL11001111AA Datasheet Resources SSaammpplleess SL1411A SL1411A SSLL11441111AA © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

Gas Discharge Tubes SL1011A and SL1411A Series Electrical Characteristics Device Specifications (at 25°C) Life Ratings Arc Nominal Surge Nominal AC Impulse Impulse Voltage AC DC Breakdown Capaci- Life Impulse Dischage DC Max Impulse Discharge Part Number Breakdown Breakdown Insulation (on state Discharge in Volts1,2 tance Discharge Current Holdover Current in Volts3 In Volts Resistance Voltage) Current (@100V/s) (@1MHz) (@100A Current (9 Cycles @ Voltage4 (1 Application) (@100V/µs) (@1kV/µs) @1Amp (10x1s 10/1000µs) (8/20µs) 50Hz) Min @50-60Hz) MIN TYP MAX MAX MIN MAX TYP TYP @ 8/20µs @ 10/350µs SL1011A075 60 75 90 500 700 SL1411A075 1010 Ω SL1011A090 (at 50V) 72 90 108 500 600 SL1411A090 50 V SL1011A145 116 145 174 500 650 SL1011A150 120 150 180 500 650 SL1411A1505 SL1011A230 SL1011A: 184 230 276 550 700 10 shots SL1011A: SL1011A: SL1411A230 (@5kA) 5 A 20 A 300 SL1411A: SL1011A250 1.5 pF ~20 V 1 kA SL1411A250 200 250 300 600 800 1010 Ω shots S1L01 s4h1o1tAs: SL1104 1A1A: SL6154 1A1A: 12 kA SL1011A260 210 260 310 600 800 (at 100V) (@10kA) SL1011A350 280 350 420 800 900 135 V SL1411A350 SL1011A470 376 470 564 1000 1100 SL1411A470 SL1011A500 400 500 600 1100 1200 SL1011A600 480 600 720 1200 1400 SL1411A6005 Notes: 1. At delivery AQL 0.65 level II, DIN ISO 2859 2. In ionized mode 3. Comparable to the silicon measurement Switching Voltage (Vs) 4. Tested according to ITU-T Rec. K.12 < 150 msecs. 5. Not UL Recognized Product Characteristics Leaded Device: Nickel-plated with Tin- Glow to Arc < 0.5 Amps Materials plated wires Transition Current Core and Surface Mount: Dull Tin-plated Glow Voltage ~60 Volts Littelfuse 'LF' Mark, voltage and date Product Marking code Storage and Operational -40 to +90°C Temperature © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

Gas Discharge Tubes SL1011A and SL1411A Series Device Dimensions For SL1011A Series: 'A' Type Axial Lead Devices 'C' Type Core Devices TOP VIEW PROFILE VIEW SEMI–PROFILE VIEW PROFILE VIEW TOP VIEW Ø8.0 ± 0.2 6.05 ± 0.2 [0.315 ± 0.0079] Ø0.8 [0.238 ± 0.0079] [0.031] Ø8.0 ± 0.2 [0.315 ± 0.0079] 2.0 ± 0.8Ø 6.05 ± 0.2 [0.238 ± 0.0079] 62 ± 2 For SL1411A series: 'A' Type Axial Lead Devices 'SM' Type Surface Mount Devices PROFILE VIEW TOP VIEW TOP VIEW PROFILE VIEW SEMI–PROFILE VIEW 8.3 ± 0.1 Ø1.0 4 [0.157] [0.039] 5.55 [0.219] Ø8.0+– 00..3100 6.05 ± 0.2 6.05 ± 0.2 [0.315+– 00..00101389] 51.0 ± 3.8Ø [0.238 ± 0.0079] [0.238 ± 0.0079] 62 ± 2 Ø9.30 ± 0.2 0S.O5L ±D E0R.1 PAD LAYOUT 1.30 [0.051] 'C' Type Core Devices 7.00 [0.276] TOP VIEW PROFILE VIEW SEMI–PROFILE VIEW [Ø0.83.1050++–– 0000....301001001389] [06.2.0358++–– 0000....102050005799] 5.40 [0.213] + 0.10Ø8.00– 0.30 © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

Gas Discharge Tubes SL1011A and SL1411A Series Soldering Parameters - Reflow Soldering (Surface Mount Devices) Reflow Condition Pb-free assembly tP T P Critical Zone - Temperature Min (T ) 150°C Ramp-up TL to TP s(min) T Pre Heat - Temperature Max (T ) 200°C L t - Time (Min to Max) (ts()max) 60 – 180 seconds eruTS(max) L s ta Average Ramp-up Rate (Liquidus Temp re Ramp-down 3°C/second max. p Preheat (T) to peak) mT L S(min) T to T - Ramp-up Rate 5°C/second max. eT tS S(max) L - Temperature (T) (Liquidus) 217°C Reflow L 25 - Temperature (tL) 60 – 150 seconds time (tto 2 p5eºCak t ote pmepaekr)ature Time Peak Temperature (T) 260+0/-5 °C P Time within 5°C of Actual Peak 10 – 30 seconds Temperature (t) p Ramp-down Rate 6°C/second max. Time 25°C to Peak Temperature (T) 8 minutes max. P Do not exceed 260°C Soldering Parameters - Wave Soldering (Thru-Hole Devices) Recommended Process Parameters: 300 m side of board 222220246800000 (PDreephenedas Wto:na Fvluex APcatirvaatmione Tteemrperature) (TyLpeicaald In-dFursetrey RReeccomommemndeatniodn)ation C) - Measured on botto 11111802468000000 S o TTPleedrmmeehrpp ePeeaorrtaa tTtt Tuuimerreeme MM:peainrxaiimmtuuurmem::: 1621050800-01°°°8 CCC0 sMeacxoinmdusm mperature (° 246000 Solder Dwell Time: 2-5 seconds Te 00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (Seconds) Preheat Time Cooling Time Dwell Time Soldering Parameters - Hand Soldering Solder Iron Temperature: 350° C +/- 5°C Heating Time: 5 seconds max. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

< 1.2 Max. Lead Bend Gas Discharge Tubes < 0.7 Max. SL1011A and SL1411A Series 52.5 ± 1.5 [2.066 ± 0.059] 22.8 [0.898] 6 ± 1 [0.236 ± 0.039] 10 ± 0.5 Pitch [0.394 ± 0.020] Packaging Dimensions For Axial Lead Items Dimensions are in millimeters [and inches] Dimensions are in millimeters [and inches] < 1.2 Max. Lead Bend 254.0 - 356.0 [10.0 - 14.0] < 0.7 Max. 77.0 Max. Direction of Feed 52.5 ± 1.5 [3.03] [2.066 ± 0.059] 22.8 [0.898] 6 ± 1 [0.236 ± 0.039] 10 ± 0.5 Pitch [0.394 ± 0.020] For 'SM' Type Surface Mount Items (SL1411A series only) Dimensions are in millimeters [and inches] Dimensions are in millimeters [and inches] 275.0 254.0 - 356.0 [10.83] [10.0 - 14.0] 10x4 ± 0.1 = 40 ± 0.2 100.0 [10x0.157 ± 0.004 = 1.575 ± 0.008] [3.94] 1.75 ± 0.1 0[0.4.0 ±16 0 ±.0 50.002] [0.069 ± 0.004] 1.5 DIA.[ 0M.0A5X9.] 4[0 ±.1 507.1 ± 0.004] [726.9.09] 25.0 [0.98] 7.5 ± 0.1 8.5 ± 0.717.0 Max. [0.295 ± 0.004] Direction of Feed [0.335 ± 0.004] [3.03] 16 +0.3 / -0.1 17.7 [0.630 +0.012 / -0.004] [0.697] Direction of Feed 1.5 DIA. MAX. 8.6 ± 0.1 [0.059] 12 ± 0.1 [0.339 ± 0.004] [0.472 ± 0.004] For 'C' Type Core Items: Packed in plastic bag (500 pcs) © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

For SL1011A series: SL1011A XXX X Voltage Pin Configuration A = Axial Lead C = Core Remarks: Formed leads are available on request For SL1011B series: SL1011B XXX X Gas Discharge Tubes Voltage SL1011A and SL1411A Series Pin Configuration A = Axial Lead C = Core Remarks: Formed leads are available on request Part Numbering System and Ordering Information For SL1011A series: For SL1411A series: SL1011A XXX X SL1411 A XXX XX Voltage Surge Capability Pin Configuration Voltage A = Axial Lead Pin Configuration C = Core A = Axial Lead Remarks: Formed leads are available on request C = Core SM = Surface Mount For SL1011B series: SL1011B XXX X Voltage Pin Configuration A = Axial Lead C = Core Remarks: Formed leads are available on request For SL1411A series: SL1411 A XXX XX Surge Capability Voltage Pin Configuration A = Axial Lead C = Core SM = Surface Mount Disclaimer 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 may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18