KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN732BTTD4992B50

The RN732BTTD4992B50 is a surface mount chip resistor from Lingto Electronic Limited, featuring a nominal resistance of 49.9 kOc with a tolerance of ¬±0.1%. It is designed for a power rating of 1/8W (0.125W) at a maximum ambient temperature of 70¬8C. The resistor utilizes a nickel chromium thin film element and is compliant with EU RoHS requirements, ensuring lead-free terminations. This component is suitable for applications requiring high precision and stability, with a temperature coefficient of resistance (TCR) of ¬±25 ppm/¬8C. The operating temperature range extends from -55¬8C to +155¬8C, making it versatile for various environmental conditions. The RN732 series is known for its reliability, with specifications indicating resistance to solder heat and moisture, as well as endurance under high-temperature exposure. Engineers should consider this resistor for projects that demand high accuracy and reliability in compact designs.