KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2BTTD4873F50

The RN73H2BTTD4873F50 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 487 kOc with a tolerance of ¬±1%. The resistor has a power rating of 0.25W 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 also AEC-Q200 tested, ensuring compliance with automotive standards. The RN73H series offers improved moisture resistance due to a glass passivation layer and has been verified for sulfur resistance according to ASTM B 809-95. Engineers may consider this resistor for projects requiring long-term precision and reliability, especially in high-temperature conditions.