Axial Lead & Cartridge Fuses 5×20 mm > Medium-Acting > 232 Series 232 Series, 5×20 mm, Medium-Acting Fuse RoHS Pb PS E Description The 232 Series Fuse is a 5x20mm, medium-acting, glass body cartridge fuse. It is specifically designed to meet the requirements of Appendix 3 of METI/PSE. Features • Available in cartridge and axial lead format • RoHS compliant and lead-free Agency Approvals Applications Used as supplementary protection in appliance or Agency Agency File Number Ampere Range utilization equipment to provide individual protection for Cartridge: components or internal circuits. NBK180509-JP1021 A/C 1A – 5A NBK020609-JP1021 A/C 6.3A – 10A PS E Leaded: NBK180509-JP1021 B/D 1A – 5A Additional Information NBK020609-JP1021 B/D 6.3A – 10A SU05001-2015* 1A – 10A SU05001-2001** N/A 1A – 10A Datasheet Resources Samples Accessories * - 250 VAC For recommended fuse accessories for this product series, ** - 125 VAC see ‘Recommended Accessories’ section. Electrical Characteristics for Series % of Ampere Rating Opening Time 130% 1 hour, Minimum 160% 1 hour, Maximum 200% 2 minutes, Maximum Electrical Characteristic Specifications by Item Nominal Agency Approvals Nominal Cold Amp Rating Voltage Rating Interrupting Melting Amp Code Resistance (A) (V) Rating (Ohms) (A2I 2ste c) PES 001. 1 125/250 0.0923 1.37300 x x x 1.25 1.25 125/250 0.0685 4.11000 x x x 01.6 1.6 125/250 0.0537 6.96000 x x x 002. 2 125/250 0.0370 8.25000 x x x 10kA @ 125VAC 02.5 2.5 125/250 0.0291 13.87500 x x x 100A @ 250VAC 003. 3 125/250 0.0226 17.19000 x x x 3.15 3.15 125/250 0.0215 21.9500 x x x 004. 4 125/250 0.0174 37.73000 x x x 005. 5 125/250 0.0134 56.72000 x x x 06.3 6.3 125/250 0.0102 151.54000 x x x 300A @ 125VAC 008. 8 125/250 0.0076 182.58000 x x x 100A @ 250VAC 010. 10 125/250 0.0059 290.66500 x x x To order 125Vac rated, please add part no. suffix © 2018 Littelfuse, Inc. Application testing is strongly recommended.Specifications are subject to change without notice. Revised: 01/10/18

Axial Lead & Cartridge Fuses 5×20 mm > Medium-Acting > 232 Series Temperature Re-rating Curve Average Time Current Curves 1A1.25A1.6A2A2.5A3A3.15A4A5A6.3A8A10A 10000 1000 100 S D ON 10 C E S N ME I 1 TI 0.1 0.01 Note: Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 0.001 1 10 100 1000 CURRENT IN AMPERES Soldering Parameters - Wave Soldering Recommended Process Parameters: 300 C) - Measured on bottom side of board 11111222228024680246800000000000 ( SPD roe eTTPpleedhermmneeedhraspp e WtPoee:anorrat aaF tTvttl Tuuuiexmerr eeAmPec aMMt:pirveaaiantrmixoaiminmte Tuuteuremmemrp::e:rature) (1162T05y06Lp00-0ei1c°°°aa8CCCld 0I n- MdFsuerasectxreoyim nRRdeuecsmcomommemndeatniodn)ation mperature (° 246000 RSeocldoemr mDweenldl Teidm eH:and-Solder 2P-a5r saemcoentdesrs: 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 Solder Iron Temperature: 350°C +/- 5°C Time (Seconds) Heating Time: 5 seconds max. Preheat Time Cooling Time Dwell Time Note: These devices are not recommended for IR or Convection Reflow process. Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width 232 Series Bulk N/A 1000 MX N/A Bulk N/A 1000 MXE N/A © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/10/18

Axial Lead & Cartridge Fuses 5×20 mm > Medium-Acting > 232 Series Product Characteristics Body: Glass Operating –55ºC to +125ºC Materials Cap: Nickel–plated brass Temperature Leads: Tin–plated Copper MIL-STD-202, Method 107, Test Condition B: Terminal MIL-STD-202, Method 211. Thermal Shock (5 cycles –65OC + 125OC) Strength Test Condition A Vibration MIL-STD-202, Method 201 Solderability MIL-STD-202 Method 208 MIL-STD-202, Method 103, Test Condition Cap 1: Brand log, current and voltage Humidity A high RH (95%) and elevated temperature Product Marking ratings, and agency approval (40O C) for 240 hours. Cap 2: Blank Salt Spray MIL-STD-202, Method 101, Test Condition B Available in Bulk (M=1000 pcs/pkg) or on Packaging Tape/Reel (MRET1=1000 pcs/reel) Dimensions Part Numbering System 20+0.5 0232xxxxMX125 P 0232 000P 5.2+0.1 -0.2 Series Amp Code 5.1+0.6 5.1+0.6 Refer to Amp Code column of Electrical Characteristics Table 5.5±0.3 40±1.0 21.5±1.0 Quantity Code M = 1000 0232 000 XEP Packaging Code 0.65±0.05* X = Filler Notes: All dimensions in mm Under Option Code * Ratings above 6.3A have 0.8±0.05 diameter lead. 125 = To order 125Vac rated fuse Blank = 250Vac rated fuse Lead-free Recommended Accessories Max Max Accessory Series Description Application Application Type Voltage Amperage 345_ISF Panel Mount Shock-Safe Fuseholder 10 Holder 345 Shock-Safe Fuseholder with PC Mount, Solder Mount and Panel Mount options 20 830 PC Mount Shock-Safe Miniature Fuseholder 16 520 Metric OMNI-BLOK® Fuse Block 10 Block 646 PC Mount Miniature Fuse Block 250 6.3 658 Surface Mount Miniature Fuse Block 10 520_W PC Mount Miniature Fuse Clip 6.3 Clip 111 PC Board Mount Fuse Clip 10 445 PC Board Mount Fuse Clip 10 Notes: 1. Do not use in applications above rating. 2. Please refer to fuseholder data sheet for specific re-rating information. 3. Please contact factory for applications greater than the max voltage and amperage shown. 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: 01/10/18

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: L ittelfuse: 023201.6MXEP 0232002.MXW- 0232004.MXEP 023202.5MXWP 0232010.MXP 0232003.MXP 023201.6MXWP 0232008.MXP 0232001.MXW- 023206.3MXP 0232010.MXEP 02321.25MXEP 02321.25MXP 0232005.MXP 0232008.MXEP 02323.15MXW- 0232003.MXW- 0232004.MXP 023202.5MXP 0232002.MXP 023206.3MXWP 0232001.MXP 0232005.MXEP 0232001.MXWP 0232003.MXWP 023201.6MXP 023206.3MXEP 02323.15MXWP 0232010.MXW- 02321.25MXW- 023202.5MXEP 023202.5MXW- 0232005.MXWP 0232001.MXEP 0232004.MXW- 02323.15MXEP 023201.6MXW- 0232003.MXEP 02323.15MXP 0232008.MXW- 023206.3MXW- 0232008.MXWP 02321.25MXWP 0232002.MXEP 0232004.MXWP 0232005.MXW- 0232001.MXF5P 0232003.MXF22125P 02321.25MX125P 023206.3MXF5P 0232008.MX125P 0232005.MXE125P 0232002.MX125P 0232001.MX125P 0232001.MXF34P 0232010.MX125P 0232002.MXF22P 02323.15MX125P 0232002.MXF22125P 0232003.MXF22P 023201.6MX125P 0232003.MXE125P 0232010.MXE125P 0232003.MXF34P 0232003.MXF19P 023202.5MX125P 023201.6MXF5P 023206.3MXE125P 0232005.MX125P 0232002.MXF34P 0232005.MXF22P 0232001.MXF15P 0232002.MXF5P 023206.3MX125P 0232004.MX125P 0232005.MXF20P 0232001.MXE125P 0232002.MXE125P 02323.15MXF5P 0232003.MXF5125P 0232003.MX125P 02323.15MRET1P