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. 60R185XMR

PTC RESET FUSE 60V 1.85A RADIAL

0.65

Littelfuse Inc. SMD250F/15-2920-2

PTC RESET FUSE 15V 2.5A 2SMD

0

Littelfuse Inc. RHEF050-AP

PTC RESET FUSE 30V 500MA RADIAL

0.64

Littelfuse Inc. RXEF185K-AP

PTC RESET FUSE 72V 1.85A RADIAL

0.64

Littelfuse Inc. RXEF185K-2

PTC RESET FUSE 72V 1.85A RADIAL

0.64

Littelfuse Inc. SMDH120-2

PTC RESET FUSE 16V 1.2A 2SMD

0.29

Bourns, Inc. MF-SM030-2-99

PTC RESET FUSE 60V 300MA 2SMD

0

Bourns, Inc. MF-R050-0-99

PTC RESET FUSE 60V 500MA RADIAL

0.74