The SDNT1608X103F3950FTF is an NTC (Negative Temperature Coefficient) thermistor with a 1/10W 10KOhm ±1% rating, made in a 3950K 0603 RoHS package. It is manufactured by Sunlord and is designed for use in temperature control applications. The thermistor measures temperature changes by varying its resistance in relation to the surrounding temperature. Its small size and RoHS compliant packaging makes it suitable for use in compact electronics, such as laptops or handheld devices.