Contactor Application Note

Good for most high-voltage (HV) electric vehicle (EV) applications, DC contactors with polarization offer a significant advantage in terms of electric cycle life compared to non-polarized DC contactors.

Learn Why in Our Latest  Application Note

Fuse Holder Brochure

We offer a broad selection of reliable fuse holders and fuse blocks to fit a wide variety of automotive applications. If you need help selecting the best fuse holder for your application, we’ve got you covered.

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Electronica India 2022 (Sep 21-23)

Booth No. EI11 – Hall 11 | India Expo Mart, Greater Noida
The leading innovative platforms focusing on electronic components, systems and applications. Join us and discover a universe of rich opportunities.

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New DC Contactor Relays

Our newest DC contactor relays provide design engineers with more flexibility for the next generation of high-powered electric commercial vehicles and industrial applications.

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How to Safely and Reliably Switch Power in Commercial Electric Vehicles

Discover the technology behind DC contactor relays and the special concerns of 48-900 V applications in commercial vehicles.

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eFuse Protection ICs Series

Provide protection, sensing, and control features in a single chip.

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New ATO® & MINI® Fuse Blocks

Our new ATO® & MINI® fuse blocks centralize wiring into a single, convenient location, enabling safe, cost-effective circuit protection.

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C&K Now Part of Littelfuse

Littelfuse Completes Acquisition of C&K

C&K is a leading designer and manufacturer of high-performance electromechanical switches and interconnect solutions.

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Shock Protection Webcast

Shock protection in the workplace is most effective when implemented by design. This webinar will focus on specific GFCI engineering safety controls that have saved thousands of lives and significantly reduced the number of electrocutions in the workplace. Join us on September 22 at 11am CST.

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2022 Is Our 95th Anniversary

Littelfuse is celebrating 95 years of serving our customers with innovative results and operational excellence.

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