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
YQA120N4.2 Amphenol Advanced Sensors PTC RESET FUSE 30V 280MA RADIAL 0 $1.40
YQS5917PTO Amphenol Advanced Sensors PTC RESET FUSE 120V RADIAL 0 $1.35
YS5876PTF Amphenol Advanced Sensors PTC RESET FUSE 240V 100MA RADIAL 0 $1.38
YQD120N0015 Amphenol Advanced Sensors PTC RESET FUSE 265V 180MA RADIAL 0 $1.35
PTCTT95R350GTE Vishay BC Components PTC RESET FUSE 240V 100MA RADIAL 0 $1.27
PTCTT95R200GTE Vishay BC Components PTC RESET FUSE 240V 90MA RADIAL 0 $1.27
YQD120N0010 Amphenol Advanced Sensors PTC RESET FUSE 265V 250MA RADIAL 0 $1.35
YQB120N5.60 Amphenol Advanced Sensors PTC RESET FUSE 80V 300MA RADIAL 0 $1.25
YQB120N3.70 Amphenol Advanced Sensors PTC RESET FUSE 80V 380MA RADIAL 0 $1.20
MF-R900-0-99 Bourns, Inc. PTC RESET FUSE 30V 9A RADIAL 31 $1.18