In order to protect themselves from damage, these PTC thermistors are packaged in the Bulk. It is advisable to set the PTC thermistors to 5°C as the minimum operating temperature. A temperature of 80°C should not be exceeded during operation of this thermistor. These thermistors have 2 pins.
B59556A135A20 Features
Mount: Surface Mount 2 Pins Tolerance: 20%
B59556A135A20 Applications
There are a lot of EPCOS B59556A135A20 PTC Thermistors applications.