eFuse LS0502SCD33S Protection ICs

Empowering efficient energy management in systems with high operational voltages, suitable for mobile and portable devices

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IX4352NE Low-side Gate Driver

New driver offers tailored turn-on and turn-off timing, minimized switching losses, and enhanced dV/dt immunity

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ITV2718 Series Battery Protectors

ITV2718 Series Battery Protectors

Ideal for next-generation smartphones, game consoles, and other consumer electronics applications

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AEC-Q200-Qualified SM10 Varistor

A breakthrough in automotive and electronics surge protection

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NEW ZCASE® SMZ Series

NEW Transportation Product Catalog

Download our new catalog showcasing the full line of products for automotive & commercial vehicle applications

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NEW 75930/75940 Series Battery Disconnect Switches

The single & dual-pole manual battery disconnect switches are designed for safely cutting off battery power to all electrical systems aboard heavy-duty vehicles.

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Lithium Batteries: Enhancing Protection and Control

Lithium Batteries: Enhancing Protection and Control

Littelfuse battery solutions merge safety, efficiency, and innovation. Download our presentation to learn more.

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America's Most Responsible Companies 2024

Newsweek named Littelfuse one of America’s Most Responsible Companies.

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Earnings Conference Call

Wednesday, Jul 31, 2024
10:00 a.m. ET • 9:00 a.m. CT

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Explore Our eCatalog Site and Find the Right Solution for Your Application

Access our product solution guides in an interactive mobile friendly format on our eCatalog site.

eCatalogs Library

SB5000 Meets New Code Requirements

SB5000 Shock Block protects employees from electrical shock, reduces unnecessary tripping and complies with NEC210.8(B) Code.

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America's Most Responsible Companies 2024

Newsweek named Littelfuse one of America’s Most Responsible Companies.

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