234 LITTELFUSE | Alldatasheet

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Axial Lead and Cartridge Fuses 428 www.littelfuse.com Designed to UL/CSA Standards 5 x 20 mm Medium-Acting Fuse 234 Series UL ® RoHS

  • Designed to UL/ CSA/ANCE 248 Standard.
  • Available in Cartridge, Axial and Radial Lead Format.
  • Available in ratings of 1A to 10A.
  • RoHS compliant and Lead-Free version available, add XP suffix to standard catalog number ELECTRICAL CHARACTERISTICS: % of Ampere Ampere Opening Rating Rating Time 100% 1–3.5 4 hours, Minimum 4–10 1 hour, Minimum 135% 1–10 3 sec., Min.; 1 hour Max. INTERRUPTING RATING: 1A 35 amperes at 250 VAC 0.7-0.8 power factor 1.25-3.5A 10,000 amperes at 125 VAC, 0.7-0.8 power factor 100 amperes at 250 VAC, 0.7-0.8 power factor 4A-10A 10,000 amperes at 125 VAC, 0.7-0.8 power factor 200 amperes at 250 VAC, 0.7-0.8 power factor ORDERING INFORMATION: RoHS compliant and Lead-Free version available, add XP suffix to standard catalog number Nominal Nominal Catalog Ampere Voltage Resistance Melting Number Rating Rating Cold Ohms I 2t A2Sec 0234 001 1 250 0.18 2.03 0234 1.25 1.25 250 0.13 3.48 0234 01.6 1.6 250 0.088 6.31 0234 002. 2 250 0.068 10.2 0234 02.5 2.5 250 0.052 17.5 0234 003. 3 250 0.043 27.0 0234 3.15 3.15 250 0.038 30.6 0234 03.5 3.5 250 0.034 37.3 0234 004. 4 250 0.032 10.7 0234 005. 5 250 0.022 21.2 0234 006. 6 250 0.018 33.9 0234 06.3 6.3 250 0.017 38.7 0234 008. 8 250 0.013 82.9 0234 010. 10 250 0.010 133 ENVIRONMENTAL SPECIFICATIONS: Operating temperature: -55˚C to 125˚C Thermal Shock: MIL-STD-202F Method 107G, Test Condition B: (5 cycles –65°C to +125°C) Vibration: MIL-STD-202F Method 201A Humidity: MIL-STD-202F Method 103B, Test Condition A. high relative humidity (95%) and elevated temperature (40°C) for 240 hours. Salt Spray: MIL-STD-202F Method 101D, Test Condition B PHYSICAL SPECIFICATIONS: Material: Body: Glass(1A-3.5A), Ceramic(4A-10A) Cap: Nickel Plated Brass Leads: Tin Plated Copper Filter: Sand (4A – 10A) Terminal Strength: MIL-STD-202F Method 211A, Test Condition A Solderability: Reference IEC 60127 Second Edition 2003-01 Annex A Terminal strength: MIL-STD-202F Method 211A, Test Condition A Product Marking: Cap 1: current and voltage rating. Cap 2: Agency approval markings. Packaging: Available in Bulk (v=5, H=100, M=1000 pcs/pkg) or on Tape/Reel (MRET1=1000 pcs/reel). Pb

Axial Lead and Cartridge Fuses 429www.littelfuse.com Designed to UL/CSA Standards 5 x 20 mm Medium-Acting Fuse 234 Series UL ® RoHS 10000 1000 100 0.1 0.01 0.001 1 10 100 1000 CURRENT IN AMPERES TIME IN SECONDS 1.25A 1.6A 2.5A 3.15A 3.5A 6.3A 10A Average Time Current Curves 0234 000 20+0.5 5.1+0.6 5.2+0.1 -0.2 5.1+0.6 0234 000XE 0.65* 40 22.5 MAX 5.8 MAX All dimensions in mm Notes: * Ratings above 6.3A have 0.8 mm dia lead

1 For RoHS compliant parts

add suffix 'XP'

2 For RoHS compliant parts

add suffix 'P' Agency Approvals Agency Approvals Ampere Range Certificate No. SU05001-3001 1A – 3.15A SU05001-4001 3.5A SU05001-2016 4A – 10A Listed File No. E10480 Guide No. JDYX File No. 029862 Cert. Class No. LR1422-01 Certificate No. Cartridge NBK290502-E10480 G 1A – 3.5A250V 100A NBK280602-E10480 E 4A & 5A 250V 300A NBK280602-E10480 G 6A – 10A 250V 300A Leaded NBK290502-E10480 H 1A – 3.5A250V 100A NBK280602-E10480 F 4A & 5A 250V 300A NBK280602-E10480 H 6A – 10A 250V 300A 1A – 10A UL Pb 11AXIAL LEAD AND CARTRIDGE FUSES