KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2ATTD1782B50

The RN73H2ATTD1782B50 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 17.8 kOc with a tolerance of ¬±0.1%, and a power rating of 0.125W at a rated ambient temperature of 85¬8C. The resistor operates effectively within a temperature range of -55¬8C to +155¬8C, ensuring stability under varying conditions. This component is characterized by low current noise and high precision, with a temperature coefficient of resistance (TCR) of ¬±25 ppm/¬8C. It is also AEC-Q200 tested, indicating compliance with automotive standards for quality and 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 consistent performance and durability in demanding applications.