The AR02BTC3000 with High Precision & Low TCR SMD Resistors 300Ohms ±0.1% 1/16W 0402 RoHS is an surface mount resistor manufactured by Viking. It is a permanent, non-adjustable resistor designed to limit current as part of the flow of electrical signals. It is installed directly to a circuit board and is packaged in an ultra-small case measuring 0402 inches in size, which allows for higher packing density in compact designs. The AR02BTC3000 resistor is constructed with a high precision thin film technology, which results in an extremely low temperature coefficient of resistance (TCR) of -50ppm/°C, ensuring higher accuracy and overall stability of operation. It also offers a very tight tolerance of 0.1%, resulting in less drift and improved accuracy. The resistor has a power rating of 1/16 watt and a maximum operating temperature of 250°C. Additionally, it is RoHS (Restriction of Hazardous Substances) compliant.