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-SD013/250-2

PTC RESET FUSE 60V 130MA 4SMD

0

Bourns, Inc. MF-R600

PTC RESET FUSE 30V 6A RADIAL

0.9

Littelfuse Inc. RXEF375

PTC RESET FUSE 72V 3.75A RADIAL

0.89

Littelfuse Inc. 30R800UH

PTC RESET FUSE 30V 8A RADIAL

0.87

Littelfuse Inc. 1210L450SLWR

PTC RESET FUSE 6V 4.5A 1210

2.25

Littelfuse Inc. RUEF800

PTC RESET FUSE 30V 8A RADIAL

0.84

Littelfuse Inc. TRF250-184

PTC RESET FUSE 100V 184MA RADIAL

0.83

Bourns, Inc. MF-RX375/72-0

PTC RESET FUSE 72V 3.75A RADIAL

0.8