PPTC resettable fuses designed for automotive and Ethernet applications

27-01-2020 | Belfuse | Passives

Bel Fuse-Circuit Protection has released their 0ZCF Series of 2920 chip size surface mount PPTC resettable fuses for automotive and Ethernet applications. These AEC-Q compliant fuses provide an operating range of 300mA-5A, a maximum current of 100A and a maximum voltage of 6-60VDC, and an operating temperature of -40C to +85C. These fuses are now offered in a wider range of options, including higher ampere-rated product in 3.3A, 4A and 5A.


Providing a fast trip time and high hold currents, the series is intended for today’s low voltage (≤60V), automotive and Ethernet applications, covering ADAS, audio, eCall and cameras; battery management and on-board diagnostics; engine coolant systems and ventilator control; ignition system transmission and engine control, GPS connectivity, navigation and V2X communication; infotainment and virtual dashboard(s); cabin lighting and headlights; plugs, USB ports and cigarette lighter accessories; ECUs, braking and parking sensors, as well as mirrors, windows, door locks and car seats.

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