KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H1ETTP2231B50

The RN73H1ETTP2231B50 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 2.23 kΩ with a tolerance of ±0.1%, and a power rating of 0.063W at an ambient temperature of 85°C. The resistor operates effectively within a temperature range of -55°C to +155°C, ensuring stability under varying conditions. This component is characterized by low current noise and high precision, with a temperature coefficient of resistance (TCR) of ±5 ppm/°C. It is also AEC-Q200 tested, indicating compliance with automotive standards for reliability. The RN73H series includes 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 suitable for environmentally conscious designs. Engineers considering this resistor for their projects can expect long-term performance with minimal drift, making it a reliable choice for precision applications.