023303.5 - 233 Series

Series: 233 Questions? Contact Littelfuse Support
Roll Over to Zoom

5x20mm meduim- acting glass body fuse designed to UL specification.


  • Designed to UL/CSA/ANCE 248 Standard
  • Available in cartridge and axial lead format
  • RoHS compliant and lead-free
Property (Mouseover for details) Value
Ampere Rating (A) 3.5
Nominal Melting I2T (A2sec) 36.275
Interrupting Rating 10000A@125VAC
Marking Code MX
Min Operating Temp °C -55
Max Operating Temp (°C) 125
Nominal Cold Resistance (Ohms) 0.0322
Opening Medium-Acting/Medium Time Lag/Medium Time Delay
Package Size 5x20mm
VAC (V) 125

csa CSA_1422-01_029862

METI UL_NBK190609-JP1021A

METI UL_NBK190609-JP1021B

ul UL_JDYX_E10480

KMARK_SU05024 11003icon KTL_SU05001_2010_3_11_02

233 234 Series Time Curve

pdf icon Fuse 233 Datasheet

5X20mm medium-acting glass body fuse designed to UL specification...

Littelfuse_Suzhou_CQCISO14001icon Suzhou CQC ISO 14001

Littelfuse_Suzhou_CQCISO9001 2000icon Suzhou CQC ISO 90012000 GBT 19001 2000

Littelfuse_Suzhou_ISOTS16949icon Suzhou ISOTS 16949

pdf icon Littelfuse Fuse Accessories Selection Guide

A quick reference guide to selecting holders, blocks and clips for fuse applications...

pdf icon Fuse Selection Guide

A quick reference guide to selecting fuses for electronic applications...

pdf icon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

pdf icon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive, industrial, handheld, computer and telecom markets...

pdf icon Electronic Fuse Products Catalog

Littelfuse Electronic Fuse Products Catalog -- Miniature Fuse Products for Overcurrent Protection of Small Electrical and Electrical Applications...