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1 Amp Fault Protected Solid State Relay

1 Amp Fault Protected Solid State Relay

Ideal for smart homes, building automation, instrumentation, and battery powered applications

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CSE Award

PSR High-Speed Fuse Line Wins CSE’s Award

New bladed high-speed fuse series has taken the silver award in the Electrical category in Consulting-Specifying Engineer’s 2020 Product of the Year program

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Low Rho series

PolySwitch Low Rho SMD PPTC

Added 23 new ratings to the existing product line, making it the broadest PPTC portfolio available

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MITI-7 MISM-7

MITI-7 & MISM-7 7mm Ultra-Miniature Reed Switch

Is a normally open switch with a 7 mm x 1.8 mm (0.276” x 0.071”) glass envelope, which can switch up to 10 W

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DC Disconnect Switch Launch

LS6 and LS6R Dc Disconnect Switches

Compact, energy-efficient disconnect switches break or resume the flow of current safely in solar and energy storage systems, oil and gas, railways and UPS

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PDM Brochure Banner

Power Distribution Module Brochure

The DC Power Distribution brochure provides a comprehensive overview of important product criteria to help choose the proper products for your application.

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Q4

Earnings Conference Call

Wednesday, Feb 3, 2021
10:00 a.m. ET • 9:00 a.m. CT

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Find Your Solution

Discover our broad and deep portfolio of products, where you'll find the right solution for your application.

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Our Culture

Learn about our Core Values and the initiatives that make Littelfuse a great workplace and business partner.

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Product Capabilities

New Building Automation Microsite Launch

Visit new microsite for insights on improving your building automations systems efficiency and convenience

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