Pxxx0S3N Series SIDACtor ®

Provide high surge current overvoltage protection in compact package, designed for industrial applications.

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ITV4030 Battery Protectors

ITV4030's fast response prevents overcurrents and overcharging damage in consumer electronics applications.

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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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iVT Expo USA

Come check out our latest products and technologies that are built to endure the rigors of industrial & off-highway vehicle equipment applications.

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Littelfuse is ready to meet you at ELEXCON 2022

15-17 September 2022,
Shenzhen Convention & Exhibition Center 1/9

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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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Take a cool ride, find HVAC products, and win!

Learn about new HVAC products from Littelfuse. During your journey, at each stop, you can enter for a chance to win a Portable Power Station.

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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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