:The SCK102R55AMSY with NTC Thermistors Through Hole RoHS is a thermal sensing device manufactured by TKS. It is a 2-pin surface mount style thermistor with two parallel Nickel-plated Brass terminals. It uses a negative temperature coefficient (NTC) thermistor to detect temperature changes, making it suitable for monitoring and control applications. The RoHS certification indicates that the product meets European environmental standards for the elimination of hazardous substances. This thermistor is accurate, reliable, and has a wide operating temperature range.