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
0ZRE0055FF2A Bel Fuse, Inc. PTC RESET FUSE 240V 550MA RADIAL 0 $0.27
72R110XMR Littelfuse Inc. PTC RESET FUSE 72V 1.1A RADIAL 0 $0.26
PTGL07AR250H4B51A0 Murata Electronics North America PTC RESET FUSE 80V 140MA RADIAL 0 $0.26
MF-RM025/240-0 Bourns, Inc. PTC RESET FUSE 240V 250MA RADIAL 0 $0.26
MF-R030-AP Bourns, Inc. PTC RESET FUSE 60V 300MA RADIAL 0 $0.26
0ZRP0375FF2A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 3.75 0 $0.26
MF-R025-AP Bourns, Inc. PTC RESET FUSE 60V 250MA RADIAL 0 $0.26
16R250BU Littelfuse Inc. PTC RESET FUSE 16V 2.5A RADIAL 0 $0.26
16R185BU Littelfuse Inc. PTC RESET FUSE 16V 1.85A RADIAL 0 $0.26
MXP190BB Littelfuse Inc. PTC RESET FUSE 6V 1.9A STRAP 0 $0.26