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
06R155BPR Littelfuse Inc. PTC RESET FUSE 6V 1.55A RADIAL 2000 $0.18
16R135BPR Littelfuse Inc. PTC RESET FUSE 16V 1.35A RADIAL 2000 $0.18
16R135BU Littelfuse Inc. PTC RESET FUSE 16V 1.35A RADIAL 0 $0.25
60R017XPR Littelfuse Inc. PTC RESET FUSE 60V 170MA RADIAL 4000 $0.15
B59910C0130A070 EPCOS (TDK) PTC RESET FUSE 80V 1A RADIAL 69 $5.39
CL20 250120 Ametherm PTC RESET FUSE 480V 0.3A RADIAL 725 $2.74
CL20 7R0120 Ametherm PTC RESET FUSE 350V 0.85A RADIAL 860 $2.74
B59874C0120A070 EPCOS (TDK) PTC RESET FUSE 265V 60MA RADIAL 925 $1.77
PTGL14AS470H0B02BZ Murata Electronics North America SENSOR THERMISTOR PTC 150 $1.64
AHRF1500 Littelfuse Inc. PTC RESET FUSE 16V 15A RADIAL 666 $1.64