KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2ATTD2103C50

The RN73H2ATTD2103C50 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 210 kOc with a tolerance of ¬±0.25%. The resistor has a power rating of 0.125W at a rated ambient temperature of 85¬8C and can operate within a temperature range of -55¬8C to +155¬8C. This component is constructed with a thin metal film, providing low current noise and high stability, making it suitable for precision applications. It is AEC-Q200 tested, ensuring compliance with automotive standards. The resistor also offers improved moisture resistance due to a glass passivation layer and is verified for sulfur resistance according to ASTM B 809-95. Engineers considering this resistor should note its long-term reliability, with a OîR of ¬±0.1% after 3000 hours at 85¬8C, and its ability to withstand various environmental stresses, including solder heat and rapid temperature changes. The RN73H2ATTD2103C50 meets EU RoHS requirements, making it a suitable choice for environmentally conscious designs.