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
B59115P1120A062 EPCOS (TDK) PTC RESET FUSE 80V 70MA 3225 6932 $0.00
B59115P1080A062 EPCOS (TDK) PTC RESET FUSE 80V 40MA 3225 78069 $0.00
60R375XH Littelfuse Inc. PTC RESET FUSE 60V 3.75A RADIAL 1360 $0.71
RKEF375K Littelfuse Inc. PTC RESET FUSE 60V 3.75A RADIAL 3943 $0.71
RHEF550 Littelfuse Inc. PTC RESET FUSE 16V 5.5A RADIAL 4860 $0.74
CMF-RL35-0 Bourns, Inc. PTC RESET FUSE 220V 75MA RADIAL 3273 $0.70
CMF-RL55A-0 Bourns, Inc. PTC RESET FUSE 220V 50MA RADIAL 3766 $0.70
LVR025K Littelfuse Inc. PTC RESET FUSE 240V 250MA RADIAL 5071 $0.70
72R375XH Littelfuse Inc. PTC RESET FUSE 72V 3.75A RADIAL 61769 $0.70
LVR016K Littelfuse Inc. PTC RESET FUSE 240V 160MA RADIAL 500 $0.27