LSP05 & LSP10 Modules

The world first series connected: 20,000 Amp capable, fault-indicating surge protection module for outdoor LED lighting.

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Take a Video Tour!

Step inside our newly expanded facility in Saskatoon, Saskatchewan where Custom-Engineered Electrical  Equipment is manufactured.

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Watch the video
Commercial Packs

Commercial Packs:
Family Assortment of Fuses

The most popular fuses designed to meet the needs of professionals.

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NEW Electronics eCatalogs!

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

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Medium Voltage Fuses are Stocked & Ready to Ship

For emergency fulfillment, think of Littelfuse First.

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SP3014 Series TVS Diode Array

Protects Fragile ICs from ESD. More than 50% lower clamping voltages than other silicon solutions.

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Q3 2014 Earnings Conference Call

Wednesday, October 29, 10 a.m. CDT Windows Media Player Required

Archived Webcast
Littelfuse Acquires SymCom

Littelfuse Announces Acquisition of SymCom

Headquartered in Rapid City, South Dakota, SymCom provides overload relays and pump controllers primarily to the industrial market

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Looking for Hamlin Products?

Littelfuse acquired Hamlin in 2013 to grow
in the automotive, electronics and industrial markets.

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Littelfuse iDesignTM Online Fuse Design and Selection Tool

A robust web-based tool to help circuit designers identify the optimal electronic fuses for their products.

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