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
PTR016V1200-TR Eaton-Electronics Division PTC RESET FUSE 16V 12A RADIAL 0 $0.37
PTGL05AR151H8P52A0 Murata Electronics North America PTC RESET FUSE 265V 35MA RADIAL 0 $0.37
MF-RHT550-AP Bourns, Inc. 5.5A HIGH-TEMPERATURE PTC RESETT 0 $0.36
MF-RHT500-AP Bourns, Inc. 5.0A HIGH-TEMPERATURE PTC RESETT 0 $0.36
MF-RHT400-AP Bourns, Inc. 4.0A HIGH-TEMPERATURE PTC RESETT 0 $0.36
MF-RHT300-AP Bourns, Inc. 3.0A HIGH-TEMPERATURE PTC RESETT 0 $0.36
MF-RHT200/32-AP Bourns, Inc. 2.0A HIGH-TEMPERATURE PTC RESETT 0 $0.36
MF-R250U-AP Bourns, Inc. PTC RESET FUSE 30V 2.5A RADIAL 0 $0.36
MF-R250U-2 Bourns, Inc. PTC RESET FUSE 30V 2.5A RADIAL 0 $0.36
MF-RM040/240-0 Bourns, Inc. PTC RESET FUSE 240V 400MA RADIAL 0 $0.36