Thinking Electronic Industrial Co., Ltd. provides a broad line of protective circuit components, including over-voltage protection, over-temperature protection, and over-current protection. The product portfolio offers negative temperature coefficient thermistor (NTC thermistor), zinc oxide varistors (MOV), ceramic positive temperature thermsitors (PTC thermistor), polymer postitive temperature coefficient thermistors (Polymer PTC resettable fuse), temperature sensors, and gas discharge tubes.