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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Eaton-Electronics Division PTR030V0250-BK1

PTC RESET FUSE 30V 2.5A RADIAL

0.35

Littelfuse Inc. AGRF700-2

PTC RESET FUSE 16V 7A RADIAL

0.36

Bourns, Inc. MF-RHT550-0

5.5A HIGH-TEMPERATURE PTC RESETT

0.35

Eaton-Electronics Division PTR030V0250-BK

PTC RESET FUSE 30V 2.5A RADIAL

0.35

Bourns, Inc. MF-RHT300-0

3.0A HIGH-TEMPERATURE PTC RESETT

0.35

Bourns, Inc. MF-RHT500-0

5.0A HIGH-TEMPERATURE PTC RESETT

0.35

Bourns, Inc. MF-RHT200/32-0

2.0A HIGH-TEMPERATURE PTC RESETT

0.35

Bourns, Inc. MF-RHT100-AP

1.0A HIGH-TEMPERATURE PTC RESETT

0.35