KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2BTTD2911D50

The RN73H2BTTD2911D50 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 2.91 kΩ with a tolerance of ±0.5%. The resistor has a power rating of 0.25W at a rated ambient temperature of 85°C and can withstand a maximum terminal part temperature of 110°C. This component operates within a temperature range of -55°C to +155°C and is characterized by low current noise and high stability at elevated temperatures. It is constructed with a thin metal film, providing long-term precision with a typical resistance change of ±0.1% over 3000 hours at 85°C. The RN73H series is also noted for its improved moisture resistance due to a glass passivation layer and has been tested for sulfur resistance according to ASTM B 809-95. The resistor meets EU RoHS requirements and is AEC-Q200 tested, making it suitable for use in demanding applications. The maximum working voltage is 200V, and it is available in a 1206 package size.