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-RX012/250-05 Bourns, Inc. PTC RESET FUSE 60V 120MA RADIAL 0 $0.00
PTGL09BD2R2N2B51A0 Murata Electronics North America PTC RESET FUSE 2.2OHM DISC 0 $0.00
PTGL07BD6R8N2B51A0 Murata Electronics North America PTC RESET FUSE 6.8 OHM DISC 0 $0.00
PTGL07BD470N3B51A0 Murata Electronics North America PTC RESET FUSE 47OHM DISC 0 $0.00
PTGL07AR450H8B52A0 Murata Electronics North America PTC RESET FUSE 45OHM DISC 0 $0.00
RGEF700-AP Littelfuse Inc. PTC RESET FUSE 16V 7A RADIAL 0 $0.00
TRF250-090UT Littelfuse Inc. PTC RESET FUSE 60V 90MA RADIAL 0 $0.00
MF-R800-2-99 Bourns, Inc. PTC RESET FUSE 30V 8A RADIAL 0 $0.00
CMF-SD10-2 Bourns, Inc. PTC RESET FUSE 0 $0.00
MF-R400-2-14 Bourns, Inc. PTC RESET FUSE RADIAL 0 $0.00