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
PTCCL13H921DBE Vishay BC Components PTC RESET FUSE 30V 920MA RADIAL 950 $1.67
B59955C0120A070 EPCOS (TDK) PTC RESET FUSE 30V 850MA RADIAL 296 $1.63
PTGL09AR250H8B52B0 Murata Electronics North America PTC RESET FUSE 265V 150MA RADIAL 875 $1.59
RHEF1400 Littelfuse Inc. PTC RESET FUSE 16V 14A RADIAL 500 $0.75
B59880C0120A070 EPCOS (TDK) PTC RESET FUSE 265V 55MA RADIAL 177 $1.53
B59890C0160A070 EPCOS (TDK) PTC RESET FUSE 160V 35MA RADIAL 781 $1.32
B59960C0120A070 EPCOS (TDK) PTC RESET FUSE 80V 250MA RADIAL 172 $1.50
RHEF1100 Littelfuse Inc. PTC RESET FUSE 16V 11A RADIAL 5500 $0.62
PTGL09AS2R2K3B51B0 Murata Electronics North America PTC RESET FUSE 51V 522MA RADIAL 230 $1.22
PTGL09AS1R2K2B51B0 Murata Electronics North America PTC RESET FUSE 30V 704MA RADIAL 444 $1.20