The WR02X4871FAL is a surface-mounted chip resistor manufactured by Walsin with a resistance rating of 4.87 KOhms ±1%, a power rating of 1/20 watts, and an electronic package size of 0201. It has been designed to comply with RoHS standards. The device is used to create a reliable and stable electrical connection within an electronic circuit, allowing it to transmit information with minimal error or distortion. This chip resistor is ideal for applications in consumer electronics, automotive, medical, and industrial electronics.