The Vishay CRCW120639K0FKTABC is a 1206-sized SMD (Surface Mount Device) resistor with a 39K Ohm resistance value. It has a tolerance of ±0.1 %, a TCR (Temperature Coefficient of Resistance) of ± 50ppm/°C, and a power rating of 250mW. It comes in a E1206 SMD package with copper nickel-plated terminals for reliable electrical contact. The product is AEC-Q200 compliant and RoHS-compliant, making it suitable for applications that require long-term reliability and compliance with industry regulatory standards. The CRCW120639K0FKTABC offers excellent long-term stability with better than 10% drift in resistance over 10,000 hrs.