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
PTR030V0135-BK Eaton-Electronics Division PTC RESET FUSE 30V 1.35A RADIAL 0 $0.22
PTR060V0135-TR Eaton-Electronics Division PTC RESET FUSE 60V 1.35A RADIAL 0 $0.22
RUSBF120-2 Littelfuse Inc. PTC RESET FUSE 6V 1.2A RADIAL 0 $0.22
PTR030V0185-TR Eaton-Electronics Division PTC RESET FUSE 30V 1.85A RADIAL 0 $0.22
0ZRR0375FF2A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 3.75 0 $0.22
0ZRR0300FF2A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 3A, 0 $0.22
RUEF300U-2 Littelfuse Inc. PTC RESET FUSE 30V 3A RADIAL 0 $0.22
0ZRF0015FF1E Bel Fuse, Inc. PTC RESET FUSE 60V 150MA RADIAL 0 $0.22
0ZRF0012FF1E Bel Fuse, Inc. PTC RESET FUSE 60V 120MA RADIAL 0 $0.22
0ZRF0011FF1E Bel Fuse, Inc. PTC RESET FUSE 60V 110MA RADIAL 0 $0.22