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. ASMD075F-2

PTC RESET FUSE 30V 600MA 2SMD

0.81

Bourns, Inc. MF-RX050/72-AP

PTC RESET FUSE 72V 500MA RADIAL

0.77

Amphenol Advanced Sensors YM120D370N100

PTC RESET FUSE 265V 314MA RADIAL

6.11

Vishay BC Components PTCCL21H102FBE

PTC RESET FUSE 145V 1A RADIAL

4.51

Vishay BC Components PTCCL21H701HBE

PTC RESET FUSE 265V 700MA RADIAL

4.51

Amphenol Advanced Sensors YM120C15N182

PTC RESET FUSE 265V 16MA RADIAL

3.65

Amphenol Advanced Sensors YQS8121

PTC RESET FUSE 265V 35MA RADIAL

3.6

Amphenol Advanced Sensors YQS5868PTF

PTC RESET FUSE 120V 80MA RADIAL

2.92