Surface Mount Fuses

  • 437

  • 1206 Size Lead-Free, Halogen Free, High Temperature Very Fast-Acting Ceramic Fuse

  • Amps (A): 0.25, 0.375, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5 more

  • VDC (V): 32, 63, 125

  • VAC (V): 32, 63, 125

  • Littelfuse_Fuse_443


  • NANO Time Lag Subminiature Surface Mount

  • Amps (A): 0.5, 0.75, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5

  • VAC (V): 250

  • Nominal Melting I2T (A2sec): 1.61, 3.025, 10.17, 14.72, 18.06, 18.13, 51.44, 53.14, 122.5, 180.6

Littelfuse Fuse 437 Series Data Sheet

Littelfuse Fuse 437 Series Ceramic Chip Fuse Data Sheet

pdf icon Building and Home Automation Application Guide

Today's buildings and homes are equipped with intelligent technologies for safer, more convenient, and energy-efficient living.

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...

pdf icon Fuseholder Selection Guide

pdf icon Fuseology Selection Guide

Littelfuse Fuseology Selection Guide

pdf icon Fuse 443 Datasheet

443 Series Fuse is a small square surface mount fuse that is designed to enable compliance with the RoHS directive...

Littelfuse_Phils_ISO9001_102407icon 2022-06-17_ISO 9001 2015_LF Phils

PhilsISO14001Certificateicon 2022-04-19_ISO 14001-2015_LF Phils

Littelfuse_KMARK_SU05001 7004icon KTL_SU05024_14002_9_23_14

452 454 TC Curver

pdf icon Fuse 452 and 454 Datasheet

The NANO2 Slo-Blo® fuse has enhanced inrush withstand characteristics over the NANO2 Fast-Acting fuse...