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Littelfuse products are vital components in virtually every market that uses electrical energy, from consumer electronics to automobiles, commercial vehicles and industrial equipment. Our history of innovation, proven technical expertise and the industry’s broadest and deepest portfolio of circuit protection products enable us to provide objective, comprehensive solutions for each customer’s unique needs. We are also expanding into adjacent markets that complement our core business including power distribution centers for mining operations, generator controls and protection for marine applications, heavy-duty switches for commercial vehicles and electromechanical sensors used in the automotive industry.
Littelfuse is the preferred brand for leading manufacturers around the world, with more than 30 sales, manufacturing and engineering facilities and a global network of distribution channels.
As electronic content in cars grows, more and increasingly complex networking solutions are required.
Littelfuse's 885 series high-voltage DC rated surface mount fuse meets Littelfuse automotive qualifications
Littelfuse's TVS diodes meet AEC-Q101 standards, passing stringent and rigorous testing
Littelfuse's SP1212/SP1220 discrete unidirectional TVS diodes provide high ESD without performance degradation for electronic equipment
The LSIC1MO170E1000 SiC MOSFET from Littelfuse offers a rewarding alternative to traditional Si-based power transistor devices. The MOSFET device structure enables lower per-cycle switching losses and improved light-load efficiency when compared to similarly rated insulated-gate bipolar transistors (IGBTs).
The SP4031 hybrid protector by Littelfuse offers both overcurrent and differential only overvoltage protection
8755 West Higgins Road, Suite 500
Chicago, Illinois 60631