We Race. You Win.

From our South Dakota facility, we race to ship 90% of SymCom and SSAC product orders in three days, so you get the right part, at the right time.

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Commercial Packs

Commercial Packs:
Family Assortment of Fuses

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

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AF0500 New Littelfuse Arc-Flash Protection Relay

New Littelfuse Arc-Flash Relay

Find out how the AF0500 Arc-Flash Relay can help you protect people and equipment in virtually every industry and operating environment.

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Medium Voltage Fuses are Stocked & Ready to Ship

For emergency fulfillment, think of Littelfuse First.

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75920 Switch vs. The Hammer

Littelfuse Commercial Vehicle Products are designed to withstand the most rugged and harsh environments. Watch the 75920 battery disconnect switch survive The Hammer and learn how it can meet your application needs.

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TP6KESeries

TP6KE Series 600W TVS Diode

Robust Protection for Automotive Application

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XTREME-GUARD™ ESD Suppressor

Reduce Power Consumption & Ensure Data Integrity.

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Q2 2015 Littelfuse Earnings Conference Call

Wednesday, July 29th, 2015, 10:00 am CDT

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We Race. You Win.

From our South Dakota facility, we race to ship 90% of SymCom and SSAC orders in three days, so you get the right part, at the right time.

Watch our new video

Looking for Hamlin Products?

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

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Littelfuse iDesign™ Online Simulation and Product Selection Tool

A robust web-based tool for circuit designers to select the optimal ESD or electronic Fuse product for their application.

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