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
TSL250-080F-B-0.5-2 Littelfuse Inc. PTC RESET FUSE 80V 80MA 2SMD 2146 $0.00
0603L020YR Littelfuse Inc. PTC RESET FUSE 9V 200MA 0603 1681 $0.00
0603L050YR Littelfuse Inc. PTC RESET FUSE 6V 500MA 0603 1791 $0.00
MF-PSHT010X-2 Bourns, Inc. PTC RESET FUSE 16V 100MA 0805 1862 $1.06
TRF600-150-RB-B-0.5 Littelfuse Inc. PTC RESET FUSE 250V 150MA RADIAL 8358 $1.06
MF-R600-2 Bourns, Inc. PTC RESET FUSE 30V 6A RADIAL 1347 $1.02
MF-NSHT035KX-2 Bourns, Inc. PTC RESET FUSE 30V 350MA 1206 1428 $0.00
MF-RHT700-2 Bourns, Inc. 7.0A HIGH-TEMPERATURE PTC RESETT 1488 $1.02
MF-RHT650-2 Bourns, Inc. 6.5A HIGH-TEMPERATURE PTC RESETT 1490 $1.02
MF-RHT600-2 Bourns, Inc. 6.0A HIGH-TEMPERATURE PTC RESETT 1490 $1.02