Characteristic: PTC thermistor has the Characteristic of self-regulation heating (It can keep constant temperature when under variation of environment temperature, input voltage, condition of dissipation) Application: It is applied in Heating Components for Air Conditioner, Heating Components for Hot Glue Gun, Heating Components for Hairdressing, Heating Components for Automobile, Heating Components for Mosquito Dispeller etc. Technical parameter: Dimension: diameter:6~13?~3mm Surface temperature: 80~260 degree centigrade Range of resistance: 0.8~4.5k Operate voltage: 110~240V Breakdown voltage: 500V It can be customized orders as per clients' specifications available and we supply samples and price list.