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
1210L110THYR Littelfuse Inc. PTC RESET FUSE 8V 1.1A 1210 0 $0.20
MICROSMD150F-2 Littelfuse Inc. PTC RESET FUSE 6V 1.5A 1210 2061 $0.55
60R090XPR Littelfuse Inc. PTC RESET FUSE 60V 900MA RADIAL 1648 $0.57
16R090BPR Littelfuse Inc. PTC RESET FUSE 16V 900MA RADIAL 0 $0.23
1812L125/6PR Littelfuse Inc. PTC RESET FUSE 6V 1.25A 1812 2460 $0.00
RUSBF135-AP Littelfuse Inc. PTC RESET FUSE 16V 1.35A RADIAL 1536 $0.60
RHEF100-AP Littelfuse Inc. PTC RESET FUSE 30V 1A RADIAL 0 $0.24
RHEF100-2 Littelfuse Inc. PTC RESET FUSE 30V 1A RADIAL 1322 $0.64
RGEF400K-AP Littelfuse Inc. PTC RESET FUSE 16V 4A RADIAL 2000 $0.66
MF-RM016/240-2 Bourns, Inc. PTC RESET FUSE 240V 160MA RADIAL 2012 $0.66