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-SM125-2-006 Bourns, Inc. PTC RESET FUSE 15V 1.25A 2SMD 0 $0.24
0ZRF0011FF2B Bel Fuse, Inc. PTC RESET FUSE 60V 110MA RADIAL 0 $0.24
0ZRP0300FF2A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 3A, 0 $0.24
0ZRP0250FF2A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 2.5A 0 $0.24
TCF250-145 Littelfuse Inc. PTC RESET FUSE 60V 145MA SMD 0 $0.24
SMD200F-2018-2 Littelfuse Inc. PTC RESET FUSE 6V 2A 2SMD 0 $0.00
PTR030V0250-TR Eaton-Electronics Division PTC RESET FUSE 30V 2.5A RADIAL 0 $0.23
RUSBF160-2 Littelfuse Inc. PTC RESET FUSE 16V 1.6A RADIAL 0 $0.23
PTR030V0090-TR1 Eaton-Electronics Division PTC RESET FUSE 30V 900MA RADIAL 0 $0.23
PTR016V0160-TR1 Eaton-Electronics Division PTC RESET FUSE 16V 1.6A RADIAL 0 $0.23