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
MF-R065 Bourns, Inc. PTC RESET FUSE 60V 650MA RADIAL 6938 $0.39
MF-R090 Bourns, Inc. PTC RESET FUSE 60V 900MA RADIAL 10513 $0.39
0ZRM0030FF1E Bel Fuse, Inc. PTC RESET FUSE 120V 300MA RADIAL 3473 $0.38
RXEF005 Littelfuse Inc. PTC RESET FUSE 60V 50MA RADIAL 6298 $0.38
0ZRE0016FF1C Bel Fuse, Inc. PTC RESET FUSE 240V 160MA RADIAL 27046 $0.38
B59907A0120A062 EPCOS (TDK) PTC RESET FUSE 400V 22MA 1210 3955 $0.00
MF-S200 Bourns, Inc. PTC RESET FUSE 30V 2A STRAP 4926 $0.37
MF-RX110/72-0 Bourns, Inc. PTC RESET FUSE 72V 1.1A RADIAL 9599 $0.37
MF-R040 Bourns, Inc. PTC RESET FUSE 60V 400MA RADIAL 6027 $0.37
MF-LS180 Bourns, Inc. PTC RESET FUSE 24V 1.8A STRAP 10416 $0.37