Axial Lead & Cartridge Fuses 520 mm > Medium-Acting > 232 Series PS RoHS Pb E 232 Series, 520 mm, Medium-Acting Fuse 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 DENAN Technical Requirements & Enforcement Regulations (METI). Features Available in cartridge and Approved to DENANs axial lead format Appendix 3 RoHS compliant and lead-free Applications Agency Approvals Used as supplementary protection in appliance or Agency Agency File Number Ampere Range utilization equipment to provide individual protection for components or internal circuits. Cartridge: NBK180509-JP1021 A/C 1A 5A NBK020609-JP1021 A/C 6.3A 10A PS E Leaded: Additional Information NBK180509-JP1021 B/D 1A 5A NBK020609-JP1021 B/D 6.3A 10A SU05001-2015 1A 10A N/A 1A 10A Datasheet Resources Samples Accessories For recommended fuse accessories for this product series, 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 Cold Nominal Melting Agency Approvals Amp Rating Voltage Rating Interrupting 2 Amp Code Resistance I t PS (A) (V) Rating E 2 (Ohms) (A sec) 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 02.5 2.5 125/250 10 kA 125VAC 0.0291 13.87500 x x x 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 008.* 8 125/250 300A 125VAC 0.0076 182.58000 x x x 010.* 10 125/250 0.0059 290.66500 x x x To order 125Vac rated, please add part no. suffix * Interrupting Rating for 8A & 10A is 100A 250Vac 2019 Littelfuse, Inc. Application testing is strongly recommended. Specifications are subject to change without notice. Revised: 08/21/19Axial Lead & Cartridge Fuses 520 mm > Medium-Acting > 232 Series Temperature Re-rating Curve Average Time Current Curves 10000 1000 100 10 1 0.1 0.01 Note: Rerating depicted in this curve is in addition to the standard derating of 25% for 0.001 continuous operation. 110 1001000 CURRENT IN AMPERES Soldering Parameters - Wave Soldering 300 Recommended Process Parameters: 280 260 Wave Parameter Lead-Free Recommendation 240 Preheat: (Depends on Flux Activation 220 (Typical Industry Recommendation) Temperature) 200 180 Temperature Minimum: 100C 160 Temperature Maximum: 150C 140 Preheat Time: 60-180 seconds 120 100 Solder Pot Temperature: 260C Maximum 80 60 Solder Dwell Time: 2-5 seconds 40 20 Recommended Hand-Solder Parameters: 0 Solder Iron Temperature: 350C +/- 5C 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 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/21/19 Temperature (C) - Measured on bottom side of board 0 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 IN SECONDS 1A 1.25A 1.6A 2A 2.5A 3A 3.15A 4A 5A 6.3A 8A 10A
