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
MF-R090-2-9 Bourns, Inc. PTC RESET FUSE 60V 900MA RADIAL 0 $0.28
MF-RX025/72-2 Bourns, Inc. FUSE PTC RESETTABLE 0 $0.28
MF-RX030/72-AP Bourns, Inc. FUSE PTC RESETTABLE 0 $0.28
MF-RX020/72-AP Bourns, Inc. FUSE PTC RESETTABLE 0 $0.28
MF-R135-AP Bourns, Inc. PTC RESET FUSE 30V 1.35A RADIAL 0 $0.28
MF-R090-AP-9 Bourns, Inc. PTC RESET FUSE 60V 900MA RADIAL 0 $0.28
MF-RX025/72-AP Bourns, Inc. FUSE PTC RESETTABLE 0 $0.28
MF-R090-AP Bourns, Inc. PTC RESET FUSE 60V 900MA RADIAL 0 $0.28
MF-R075-AP Bourns, Inc. PTC RESET FUSE 60V 750MA RADIAL 0 $0.28
MF-R050-AP Bourns, Inc. PTC RESET FUSE 60V 500MA RADIAL 0 $0.28