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
1812L014DR Littelfuse Inc. PTC RESET FUSE 60V 140MA 1812 13720 $0.00
1210L050YR Littelfuse Inc. PTC RESET FUSE 13.2V 500MA 1210 13962 $0.00
1210L010WR Littelfuse Inc. PTC RESET FUSE 30V 100MA 1210 47056 $0.00
1210L005WR Littelfuse Inc. PTC RESET FUSE 30V 50MA 1210 121432 $0.00
MF-MSMF020/60-2 Bourns, Inc. PTC RESET FUSE 60V 200MA 1812 12754 $0.00
MF-SM100/33-2 Bourns, Inc. PTC RESET FUSE 33V 1.1A 2SMD 12073 $0.52
MF-SM075/60-2 Bourns, Inc. PTC RESET FUSE 60V 750MA 2SMD 10002 $0.00
1812L020PR Littelfuse Inc. PTC RESET FUSE 30V 200MA 1812 10220 $0.00
SMD075F-2 Littelfuse Inc. PTC RESET FUSE 30V 750MA 2SMD 12721 $0.00
1812L050PR Littelfuse Inc. PTC RESET FUSE 15V 500MA 1812 29609 $0.00