PTC thermistor
PTC thermistor
PTC thermistor
PTC thermistor and a current limiter device having at least one
PTC thermistor and manufacturing method for the same
PTC thermistor and method for manufacturing the same
PTC thermistor and method for protecting circuit
PTC thermistor and PTC thermistor producing method, and resistor
PTC thermistor body, PTC thermistor, method of making PTC...
PTC thermistor device
PTC thermistor device
PTC thermistor device with PTC thermistor unit housed in case
PTC thermistor material
PTC thermistor with improved flash pressure resistance
PTC-resistor
PTCR-resistor