Protect Critical Water/Wastewater Operations

Learn how to upgrade and protect these critical infrastructures

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White Paper: HWB Series

The HWB Series from Littelfuse offers multi-circuit vehicle power distribution in a rugged, sealed, compact unit. This white paper will provide background on why, and how, to choose the correct assembly.

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Protect Your Critical Power Electronics

POWR-SPEED® line of high-speed (semiconductor) fuses now expanded

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A Powerful Combination

Introducing a new brand identity for legacy Littelfuse power semiconductor products and IXYS power semiconductor products.

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NANO 885 Series Surface Mount Fuses

AEC-Q200 qualified protection against overcurrent events

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GEN2 SiC Schottky Diodes

Higher efficiency and reliability than silicon bipolar power diodes

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Littelfuse Wins Video Marketing Award!

The GOSmart MP8000 Bluetooth Overload Relay Video won the 2018 Video Award! The judges stated, “It does a good job of emphasizing the benefits.”

tED Magazine

New POWR-SPEED® Fuses Added

Protect your critical power electronics with our growing line of advanced high-speed (semiconductor) fuses.

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Littelfuse: Everywhere, Every Day

From home to work and all points in between, Littelfuse products are everywhere.

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A Powerful Combination

Get the latest news about the IXYS and Littelfuse power semiconductor integration.

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