KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN732ATTD4220F10

The RN732ATTD4220F10 is a surface mount chip resistor from Lingto Electronic Limited, featuring a nominal resistance of 422 ohms with a tolerance of ¬±1%. It is constructed with a nickel chromium thin film resistor element and is compliant with EU RoHS requirements, making it suitable for environmentally conscious designs. The resistor has a power rating of 1/10W (0.1W) at an ambient temperature of 70¬8C, with a maximum operating temperature of 155¬8C. This component is available in the 0805 package size, which measures 2.0mm x 1.25mm. The resistor's temperature coefficient of resistance (TCR) is specified at ¬±100 ppm/¬8C, ensuring stable performance across varying temperatures. The RN732 series is designed for high reliability and is suitable for a range of applications, including general-purpose electronic circuits. Engineers should note that this part has reached its end of life, with the last time to buy being September 30, 2022, and the recommended replacement is the RN73R series.