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Littelfuse Mobile

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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Littelfuse University

Sign up to access our award-winning courses to keep your skills current.

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setP™ Temperature Indicator

Compact, fully compliant drop-in solution for USB Type-C connectors and USB Power Delivery cable

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SP4031 Hybrid Protection Module

Protects sensitive PHY chips from damage due to ESD and lightning-induced surge events

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  • Competitor Cross Reference

    • Need the Littelfuse equivalent to a competitor part? Enter the competitor part number here.

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    • Check distributor stock levels by entering in full or partial part numbers

  • Order Sample

    • Search for the part(s) number you wish to receive samples. Or, visit the sample center page.

Mining On-Demand Webcast

View the Littelfuse webcast on how to safely control and distribute electrical power in mining applications

Watch Now

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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Charged EV Article

Extend the life and improve the performance of your EV Charging equipment. Read our Charged EV article to learn how.

Read the Article
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