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-RG1100-2 Bourns, Inc. PTC RESET FUSE 16V 11A RADIAL 990 $2.04
1210L300SLWR Littelfuse Inc. PTC RESET FUSE 6V 3A 1210 212 $1.91
1206L350SLTHYR Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1206 360 $0.00
1206L300SLTHYR Littelfuse Inc. PTC RESET FUSE 6V 3A 1206 370 $0.00
1210L175SLYR Littelfuse Inc. PTC RESET FUSE 6V 1.75A 1210 861 $0.00
1206L175SLYR Littelfuse Inc. PTC RESET FUSE 6V 1.75A 1206 931 $0.00
250R180TMR Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL 122 $1.83
B59850C0120A051 EPCOS (TDK) PTC RESET FUSE 265V 200MA RADIAL 498 $1.79
MF-RHT1300-2 Bourns, Inc. 13.0A HIGH-TEMPERATURE PTC RESET 996 $1.63
TSM600-400F-2 Littelfuse Inc. PTC RESET FUSE 250V 400MA 4SMD 200 $1.56