PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.

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Bourns, Inc. MF-USMF020-2

PTC RESET FUSE 30V 200MA 1210

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Littelfuse Inc. 1210L020WR

PTC RESET FUSE 30V 200MA 1210

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Bel Fuse, Inc. 0ZCK0100FF2E

PTC RESET FUSE 6V 1A 0805

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Bel Fuse, Inc. 0ZCF0125FF2C

PTC RESET FUSE 33V 1.25A 2920

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Bel Fuse, Inc. 0ZCF0200AF2C

PTC RESET FUSE 24V 2A 2920

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Bel Fuse, Inc. 0ZCF0050FF2C

PTC RESET FUSE 60V 500MA 2920

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Bel Fuse, Inc. 0ZCF0250FF2C

PTC RESET FUSE 16V 2.5A 2920

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Bel Fuse, Inc. 0ZCF0150FF2C

PTC RESET FUSE 33V 1.5A 2920

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