KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H1ETTP2873C50

The RN73H1ETTP2873C50 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 287 kΩ with a tolerance of ±0.25%. The resistor has a power rating of 0.063W at a rated ambient temperature of 85°C and can operate within a temperature range of -55°C to +155°C. This component is characterized by low current noise and high stability, making it suitable for precision applications. It is also AEC-Q200 tested, ensuring compliance with automotive standards. The resistor is constructed with a thin metal film, providing improved moisture resistance and sulfur resistance verified according to ASTM B 809-95. The RN73H series is compliant with EU RoHS requirements, making it a suitable choice for environmentally conscious designs. Engineers considering this resistor should note its endurance specifications, which include a OîR of ±0.1% after 3000 hours at 85°C in standard mode, indicating its long-term reliability.