KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN732BTTD54R9B50

The RN732BTTD54R9B50 is a surface mount chip resistor from Lingto Electronic Limited, featuring a nominal resistance of 54.9 ohms with a tolerance of 0.1%. It is rated for a power dissipation of 1/8W (0.125W) at an ambient temperature of 70¬8C. The resistor is constructed with a nickel chromium thin film element and has lead-free terminations that comply with EU RoHS requirements. This component operates effectively within a temperature range of -55¬8C to +155¬8C and has a temperature coefficient of resistance (TCR) of ¬±25 ppm/¬8C. The RN732 series is designed for high reliability and is suitable for various applications, including general-purpose and high-power circuits. The product is packaged in a 1206 size format, making it compatible with standard surface mount technology. Engineers should note that this part has reached its end of life, with the last purchase date being September 30, 2022, and the recommended replacement is the RN73R series.