Protect Critical Water/Wastewater Operations

Learn how to upgrade and protect these critical infrastructures

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Protect Critical Power Electronics

New Extreme Current Limiting POWR-SPEED line of High-Speed Fuses

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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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Littelfuse Completes IXYS Acquisition

Learn More About the Acquisition

New Temperature Sensor Products Now on

Explore our new NTC thermistors, RTDs, probes and assemblies

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Menber’s Products are Now Available on

Battery Disconnect Switches, Relays, Sockets, Plugs and Connector Accessories

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606 Series High-current Cartridge Fuse

The smallest 500VAC cartridge fuse available with current ratings from 40A to 63A and an interrupt rating of 2,000A @ 500VAC

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SP1053 and SP1054 Series TVS Diode Arrays

First 01005-format devices in hermetically sealed DFN plastic packages

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Join Littelfuse at PCIM Europe 2018

June 5 - 7 in Nuremberg, Germany

Event Information

Earnings Conference Call

Wednesday, May 2nd, 2018
9:00 a.m. CDT • 10:00 a.m. EDT

Littelfuse Webcast

Menber’s Products are on

The most advanced and reliable technology for any situation.

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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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Littelfuse Completes IXYS Acquisition

Together, IXYS and Littelfuse will leverage their combined technology portfolios and expertise to enhance customer value.

Littelfuse Completes IXYS Acquisition