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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Littelfuse Inc. TRF250-090UT

PTC RESET FUSE 60V 90MA RADIAL

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Bourns, Inc. MF-R800-2-99

PTC RESET FUSE 30V 8A RADIAL

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Bourns, Inc. CMF-SD10-2

PTC RESET FUSE

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Bourns, Inc. MF-R400-2-14

PTC RESET FUSE RADIAL

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Bourns, Inc. MF-R300-2-14

PTC RESET FUSE RADIAL

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Schurter Inc. PFRA.030.3

PTC RESET FUSE 60V 300MA RADIAL

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Schurter Inc. PFRA.010.3

PTC RESET FUSE 60V 100MA RADIAL

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Schurter Inc. PFRA.020.3

PTC RESET FUSE 60V 200MA RADIAL

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