Axial Lead & Cartridge Fuses 520 mm > Medium-Acting > 234 Series PS RoHS 234 Series, 520 mm, Medium-Acting Fuse Pb E Description 520mm medium-acting glass/ceramic body cartridge fuse designed to UL specification. Features Designed to UL/CSA/ Glass body for 1-3.5A, ANCE 248-1 and 248-14 Ceramic body for 4-10A Standards RoHS compliant and Available in cartridge and lead-free axial lead format Applications Agency Approvals Used as supplementary protection in appliance or utilization equipment to provide individual protection for Agency Agency File Number Ampere Range components or internal circuits. Cartridge: NBK040609-JP1021A 1A - 5A Additional Information PS NBK040609-JP1021C 6A - 10A E Leaded: NBK040609-JP1021B 1A - 5A NBK040609-JP1021D 6A - 10A N/A 1A - 10A Datasheet Resources Samples Accessories SU05001-3001 1A - 3.15A For recommended fuse accessories for this product series, SU05001-4001 3.5A see Recommended Accessories section. SU05001-2016 4A - 10A E10480 1A - 10A Electrical Characteristics for Series 29862 1A - 10A % of Ampere Ampere Opening Time Rating Rating 1 3.5 4 hours, Minimum 100% 4 10 1 hour, Minimum 1 3.5 3 sec., Min 1 hr. Max 135% 4 10 3 sec., Min 1 hr. Max 1 3.5 400ms., Min 2.25 sec. Max 200% 4 10 400ms., Min 4 sec. Max Electrical Characteristic Specification by Item Agency Approvals Ampere Voltage Nominal Cold Interrupting Nominal Melting Amp Code Rating Rating Resistance 2 2 PS Rating I t (A sec) E (A) (V) (Ohms) 001. 1 250 0.1750 1.97500 x x x x x 1.25 1.25 250 0.1262 2.06000 x x x x x 01.6 1.6 250 0.0884 6.14000 x x x x x 002. 2 250 100A 250 VAC 0.0684 9.97000 x x x x x 02.5 2.5 250 10000A 125 VAC 0.0521 17.04500 x x x x x 003. 3 250 0.0431 26.2400 x x x x x 3.15 3.15 250 0.0380 29.79500 x x x x x 03.5 3.5 250 0.0322 36.27500 x x x x x 004. 4 250 0.0304 10.37000 x x x x x 005. 5 250 0.0214 20.64500 x x x x x 006. 6 250 200A 250 VAC 0.0194 33.01500 x x x x x 06.3 6.3 250 10000A 125 VAC 0.0168 37.68500 x x x x x 008. 8 250 0.0144 80.67500 x x x x x 010. 10 250 0.0107 51.40000 x x x x x 2019 Littelfuse, Inc. Application testing is strongly recommended. Specifications are subject to change without notice. Revised: 01/15/19Axial Lead & Cartridge Fuses 520 mm > Medium-Acting > 234 Series Temperature Re-rating Curve Average Time Current Curves 10000 1000 100 10 1 0.1 Note: Rerating depicted in this curve is in addition to the standard derating of 25% for 0.01 continuous operation. 0.001 110100 1000 CURRENT IN AMPERES Soldering Parameters - Wave Soldering 300 Recommended Process Parameters: 280 260 Wave Parameter Lead-Free Recommendation 240 220 Preheat: 200 (Typical Industry Recommendation) (Depends on Flux Activation Temperature) 180 Temperature Minimum: 100C 160 Temperature Maximum: 150C 140 120 Preheat Time: 60-180 seconds 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. Cooling Time Preheat 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 234 Series Bulk N/A 1000 MX N/A Bulk N/A 1000 MXE N/A Reel and Tape EIA 296-E 1000 MRET1 T1=53mm (2.087) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/15/19 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 3.5A 4A 5A 6A 6.3A 8A 10A