233-234 LITTELFUSE

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Technical content

Designed to UL/CSA Standards Axial Lead and Cartridge Fuses 5 x 20 mm Medium Acting Fuse 233/234 Series 301www.littelfuse.com 8AXIAL LEAD AND CARTRIDGE FUSES

  • Designed to UL/ CSA/ANCE 248 Standard.
  • Available in Cartridge, Axial and Radial Lead Format.
  • Available in ratings of 1A to 10A. ELECTRICAL CHARACTERISTICS: % of Ampere Ampere Opening Rating Rating Time 110% 1–3.5 4 hours, Minimum 4–10 1 hour, Minimum 135% 1 –10 1 hour, Maximum 200% 1 –10 3 seconds, Maximum AGENCY APPROVALS:Listed by Underwriters Laboratories and Certified by CSA. Approved by METI. INTERRUPTING RATING: 1-3.5A 10,000 amperes at 125 VAC 100 amperes at 250 VAC 4A-10A 10,000 amperes at 125 VAC 200 amperes at 250 VAC PACKAGING:For Axial Leads add packaging suffix XE. For Radial Leads add packaging suffix XW. For tape and reel options contact Littelfuse. ORDERING INFORMATION: Nominal Nominal Catalog Ampere Voltage Resistance Melting Number Rating Rating Cold Ohms I 2t A2Sec 0233 001 1 125 0.18 2.03 0233 1.25 1.25 125 0.13 3.48 0233 01.6 1.6 125 0.088 6.31 0233 002. 2 125 0.068 10.2 0233 02.5 2.5 125 0.052 17.5 0233 003. 3 125 0.043 27.0 0233 3.15 3.15 125 0.038 30.6 0233 03.5 3.5 125 0.034 37.3 0233 004. 4 125 0.032 53.0 0233 005. 5 125 0.022 92.4 0233 006. 6 125 0.018 135 0233 06.3 6.3 125 0.017 156 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 0.010 133 100 10001010.1 CURRENT IN AMPERES 1.25A 1.6A 2.5A 3.15A 3.5A 6.3A 10000 1000 100 0.1 0.01

0.001 TIME IN SECONDS

(.197) 5.25 (.207) (1.58) .635 (.025) (.787) 5.02±0.5 (.98±.02) 20±0.5 (.787±.02) 10±2 (.39±.08) 25±0.5 (.95±.02) 233 000 XW 234 000 XW 233 000 234 000

22.5 MAX

(.886) Average Time Current Curves UL ®