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
PTGL07BD330N3B51A0 Murata Electronics North America PTC RESET FUSE 33OHM DISC 0 $0.28
PTR060V0160-TR Eaton-Electronics Division PTC RESET FUSE 60V 1.6A RADIAL 0 $0.28
LR4-190F Littelfuse Inc. PTC RESET FUSE 15V 1.9A STRAP 0 $0.28
0ZRM0110FF2B Bel Fuse, Inc. PTC RESET FUSE 120V 1.1A RADIAL 0 $0.28
PTR030V0500-TR Eaton-Electronics Division PTC RESET FUSE 30V 5A RADIAL 0 $0.28
PTGL04AS220K4B51B0 Murata Electronics North America PTC RESET FUSE 60V 145MA RADIAL 0 $0.28
PTGL05AR1R0M1B51B0 Murata Electronics North America PTC RESET FUSE 1OHM DISC 0 $0.28
MF-RX020/72-2 Bourns, Inc. PTC RESET FUSE 72V 200MA RADIAL 0 $0.28
MF-USMF175-2 Bourns, Inc. PTC RESET FUSE 6V 1.75A 1210 0 $0.28
MF-RX030/72-2 Bourns, Inc. FUSE PTC RESETTABLE 0 $0.28