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
0ZRP0300FF1A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 3A 980 $0.52
RXEF090S Littelfuse Inc. PTC RESET FUSE 72V 900MA RADIAL 825 $0.47
0ZRP0160FF1A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 1.6A 941 $0.46
0ZRR0375FF1A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 3.75 983 $0.45
0ZRR0300FF1A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 3A 857 $0.45
0ZRP0185FF1A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 1.85 977 $0.46
RUEF135S Littelfuse Inc. PTC RESET FUSE 30V 1.35A RADIAL 945 $0.43
PFRA.017 Schurter Inc. PTC RESET FUSE 60V 170MA RADIAL 500 $0.42
0ZRP0135FF1A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 1.35 840 $0.42
0ZRR0185FF1A Bel Fuse, Inc. RADIAL PTC RESETTABLE FUSE, 1.85 973 $0.40