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-SMHT136-2

PTC RESET FUSE 16V 1.36A 2SMD

0

Littelfuse Inc. LVR033S-2

PTC RESET FUSE 240V 330MA RADIAL

0.84

Bel Fuse, Inc. 0ZRB0300FF1A

PTC RESET FUSE 30V 3A RADIAL

0.33

Bourns, Inc. MF-RX300/72-2

PTC RESET FUSE 72V 3A RADIAL

0.81

Bel Fuse, Inc. 0ZRB0250FF1E

PTC RESET FUSE 30V 2.5A RADIAL

0.32

Littelfuse Inc. AHS300-2

PTC RESET FUSE 16V 3A 2SMD

0.81

Murata Electronics North America PTGL07BB220N0B52A0

PTC RESET FUSE 250V 130MA RADIAL

0.89

Littelfuse Inc. 0805L075WR

PTC RESET FUSE 6V 750MA 0805

0