TE Connectivity Chip Resistor - Surface Mount RA73F2A402RBTDF

The Res, 402R, 0.1%, 1W, Thin Film, 0805 resistor from the RA73 series features a resistance value of 402 ohms with a tolerance of ¬±0.1%. It is designed for high stability and precision applications, capable of handling a power rating of 1W at 70¬8C. The resistor is constructed on an aluminum-nitride substrate, which provides high thermal conductivity and a favorable power-to-size ratio. It operates effectively within a temperature range of -55¬8C to +155¬8C and has a maximum operating voltage of 100V, with a maximum overload voltage of 200V. The resistor's temperature coefficient of resistance (TCR) is as low as 25ppm/¬8C, ensuring minimal drift in resistance with temperature changes. This component is suitable for applications in power supplies, power switching, and braking systems, making it a versatile choice for engineers seeking reliable performance in compact designs.