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
B59735T1120A062 EPCOS (TDK) THERMISTOR PTC 35 OHM 15% 4SMD 770 $1.57
B59750T1120A062 EPCOS (TDK) THERMISTOR PTC 50 OHM 15% 4SMD 0 $0.74
B59315P1080A062 EPCOS (TDK) THERMISTOR PTC 25% 4032 595 $1.95
B59215P1120A062 EPCOS (TDK) THERMISTOR PTC 25 OHM 25% 2SMD 1405 $1.82
B59835T1120A062 EPCOS (TDK) THERMISTOR PTC 35 OHM 15% 4SMD 2500 $1.83
B59623A0090A062 EPCOS (TDK) THERMISTOR PTC 470 OHM 25% 0603 5190 $1.10
B59622A0090A062 EPCOS (TDK) THERMISTOR PTC 220 OHM 25% 0603 4902 $1.10
PTCCL11H361FBE Vishay BC Components THERMISTOR PTC 5.3 OHM 20% RAD 0 $0.66
PTCCL09H131HBE Vishay BC Components THERMISTOR PTC 20% RADIAL 0 $0.56
PTCCL09H251FBE Vishay BC Components THERMISTOR PTC 9.4 OHM 20% RAD 0 $0.51