The TC0225F2401TCC is a high precision and low thermal coefficient of resistance (TCR) surface mount device (SMD) resistor manufactured by Uniroyal. It has a body size of 0402 (0.040" or 1.02mm) and is RoHS compliant. It’s rated at 0.25O with a tolerance of ±0.1% and a temperature coefficient of resistance (TCR) of ±25ppm/°C (typical). The resistor is designed for use in precision consumer electronics, industrial, test and measurement, automotive, medical, mobile, and other applications requiring improved accuracy and stability. It features four-layer construction, good temperature stability, improved power dissipation and capacitance, low inductance, wide operating temperature range, and low noise. The resistor is made of metal films and thick film layers, and has an excellent resistance to radiation, humidity, dust, and other contaminants.