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.

Part Number Manufacturer Description Quantity Price Option
60R020XU Littelfuse Inc. PTC RESET FUSE 60V 200MA RADIAL 6500 $0.42
60R025XU Littelfuse Inc. PTC RESET FUSE 60V 250MA RADIAL 9378 $0.42
RUEF110 Littelfuse Inc. PTC RESET FUSE 30V 1.1A RADIAL 13974 $0.42
1812L260/12MR Littelfuse Inc. PTC RESET FUSE 12V 2.6A 1812 8668 $0.00
RUEF090 Littelfuse Inc. PTC RESET FUSE 30V 900MA RADIAL 14924 $0.41
TS250-130F-2 Littelfuse Inc. PTC RESET FUSE 60V 130MA 2SMD 8039 $0.00
MF-R135 Bourns, Inc. PTC RESET FUSE 30V 1.35A RADIAL 4819 $0.40
250S130-RADR Littelfuse Inc. PTC RESET FUSE 60V 130MA 2SMD 4095 $0.00
1210L200PR Littelfuse Inc. PTC RESET FUSE 6V 2A 1210 4084 $0.00
MF-R075 Bourns, Inc. PTC RESET FUSE 60V 750MA RADIAL 5015 $0.39