SD05 and SD05C

SD05 and SD05C Series
450W TVS Diode Array

Protects sensitive electronics from ESD, surges in a SOD-323 (0805) package

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Introducing Industrial Shock-Block GFCI for Shock Protection

Industrial Shock-BlockTM GFCI for Shock Protection

The only UL listed Industrial GFCI for personnel and equipment protection

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LV UltraMOV

LV UltraMOV™ Series

Low voltage, high surge current varistors offer superior peak surge current rating in small disc sizes

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SPFI In-Line Solar Fuse

Introducing an innovative new design for integration into an in-line
assembly within a wire harness. The SPFI provides photovoltaic (PV)
protection that meets UL 2579.

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LED Guide

LED Lighting Design Guide

Latest standards, products, diagrams & videos in an interactive e-book

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Relays, Controls & Custom Products Technical Library

Find technical documents, white papers, manuals and more on our Startco line of relays and custom engineered products.

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Littelfuse Acquires Hamlin

Littelfuse Completes Hamlin Acquisition

Littelfuse announced it has completed the previously announced acquisition of Hamlin, Inc. from Key Safety Systems for $145 million.

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Littelfuse Ranked Twelfth

Littelfuse Ranks Twelfth In Best Places To Work In Illinois Program

This is the second consecutive year Littelfuse has earned a high ranking
in this program.

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Speed2Design Nasa

Win a trip to go behind the scenes
with NASA!

In 2013, Littelfuse is once again taking engineers behind the scenes, this time at NASA for a truly unique Exploration & Discovery experience...

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