KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2ATTD3830C50

The RN73H2ATTD3830C50 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 383 ohms with a tolerance of ±0.25%. The resistor has a power rating of 0.125W 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 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. The product meets EU RoHS requirements, making it environmentally compliant. Engineers considering this resistor should note its long-term precision performance, with a OîR of ±0.1% in reliability tests at 85°C over 3000 hours. The RN73H2ATTD3830C50 is packaged in a standard 0805 size, making it compatible with various PCB designs.