Empowering a Sustainable, Connected, and Safer World

white car powertrain in a shaded whiteish room

Applications Spotlight

Power Train Components

Explore how Littelfuse solutions help improve the safety, reliability, and functionality of the various systems that make up the modern electric vehicle’s power train.

Peller Winery light wood wine barrels stacked with three beige Shock block boxes and symbols

Success Story

Shock Block Offers Maximum Protection

Winemaking facilities often create damp environments. Read Peller Winery's approach to protect employees from possible electric shock.

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Solutions Spotlight

Alternative Energy: Green Hydrogen

Learn about green hydrogen production, the latest industry trends, and Littelfuse solutions to build a green hydrogen value chain.

Education & Insights

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Design Guide

May 22, 2025

Electrostatic Discharge (ESD) Suppression Design Guide

This guide helps designers identify ESD solutions for various applications.

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Product Test Report

February 26, 2025

Littelfuse Solid-State Relays Quality Test Report

Learn how endurance testing and performance evaluation play a vital role when choosing an SSR.

RE+ 2025 Tradeshow
September
9-11
2025

RE+ 2025 Tradeshow

RE+ is the premier event in North America that unites decision-makers and leaders in solar, energy storage, hydrogen, microgrids, EVs/charging and...

CONEXPO 2026
March
3-7
2026

CONEXPO 2026

CONEXPO is the largest construction show in North America!

May 27, 2025

Littelfuse Names Abhi Khandelwal Chief Financial Officer

Littelfuse, Inc. (NASDAQ: LFUS), a leader in developing smart solutions that enable safe and efficient electrical energy transfer, today announced...

May 27, 2025

Littelfuse Introduces Single-Pole AC and DC Solid-State Relays

Delivers reliable operation for simple heating and DC output applications