KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2ATTD1151C50

The RN73H2ATTD1151C50 is a surface mount chip resistor from Lingto Electronic Limited, designed for high reliability applications, particularly in automotive environments. It features a resistance value of 1.15 kOc with a tolerance of ¬±0.25% and a power rating of 0.125W at an ambient temperature of 85¬8C. The resistor operates effectively within a temperature range of -55¬8C to +155¬8C and is AEC-Q200 tested, ensuring its suitability for automotive use. This resistor is constructed with a thin metal film, providing low current noise and high stability, especially at elevated temperatures. It also includes a glass passivation layer for improved moisture resistance and has been verified for sulfur resistance according to ASTM B 809-95. The RN73H series meets EU RoHS requirements, making it compliant with environmental standards. Engineers considering this component should note its endurance characteristics, including a OîR of ¬±0.1% after 3000 hours at 85¬8C in standard mode, which indicates its long-term reliability. The resistor is packaged in a standard 0805 size, making it compatible with various PCB designs.