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
LVR075K-1 Littelfuse Inc. PTC RESET FUSE 240V 750MA RADIAL 0 $1.01
250R180TF Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL 0 $1.01
PTGLCSAS4R7K6B51B0 Murata Electronics North America PTC RESET FUSE 4.7OHM DISC 0 $1.00
YQD120N0025 Amphenol Advanced Sensors PTC RESET FUSE 265V 130MA RADIAL 0 $1.00
YPCL0025 Amphenol Advanced Sensors PTC RESET FUSE 265V 100MA RADIAL 0 $1.00
YQS5920POC Amphenol Advanced Sensors PTC RESET FUSE COATED 100 120V 0 $1.00
AHRF1400 Littelfuse Inc. PTC RESET FUSE 16V 14A RADIAL 0 $0.97
YQS5920 Amphenol Advanced Sensors PTC RESET FUSE STANDARD 30% 0 $0.97
PTCTZ3MR500STE Vishay BC Components PTC RESET FUSE 2SMD 0 $0.96
PTCTZ3MR250MTE Vishay BC Components PTC RESET FUSE 2SMD 0 $0.96