In order to protect the PTC thermistors from damage, they are packaged in 3225 packages. The PTC thermistors are packaged in the Tape and Reel for safety reasons. ldeally, the PTC thermistors should operate at -40°C. There must be no temperature above 125°C for this thermistor to function. There are 2 terminations on the PTC thermistor. In this thermistor, there are 2 pins. During normal operation, this thermistor supplies 24V voltage. For PTC thermistors, 90mA is the current.
