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
0ZCM0016FF2G Bel Fuse, Inc. PTC RESET FUSE 9V 160MA 0603 5153 $0.16
PFUF.005.2 Schurter Inc. PTC RESET FUSE 30V 50MA 1210 7970 $0.00
PFDF.050.2 Schurter Inc. PTC RESET FUSE 60V 550MA 2018 11043 $0.52
MF-RX160-2 Bourns, Inc. PTC RESET FUSE 60V 1.6A RADIAL 1500 $0.35
PFSM.150.2 Schurter Inc. PTC RESET FUSE 15V 1.5A 2SMD 0 $0.00
RXEF017-AP Littelfuse Inc. PTC RESET FUSE 60V 170MA RADIAL 1877 $0.43
TCF250-100T-B-0.5 Littelfuse Inc. PTC RESET FUSE 60V 90MA SMD 2271 $0.47
MF-NSMF110-2 Bourns, Inc. PTC RESET FUSE 6V 1.1A 1206 4486 $0.00
60R025XPR Littelfuse Inc. PTC RESET FUSE 60V 250MA RADIAL 1460 $0.50
RUSBF075-AP Littelfuse Inc. PTC RESET FUSE 6V 750MA RADIAL 1587 $0.50