KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2BTTD1840D25

The RN73H2BTTD1840D25 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 184 ohms with a tolerance of ¬±0.5%. The resistor has a power rating of 0.25W at a rated ambient temperature of 85¬8C and can operate at a maximum terminal part temperature of 110¬8C. This component is constructed with a thin metal film, providing low current noise and high stability at elevated temperatures. It is also moisture resistant due to a glass passivation layer and has been tested for sulfur resistance according to ASTM B 809-95. The RN73H series meets EU RoHS requirements and is AEC-Q200 qualified, making it suitable for demanding applications. The operating temperature range is from -55¬8C to +155¬8C, ensuring versatility in various environments. Engineers considering this resistor should note its long-term precision with a OîR of ¬±0.1% in reliability tests and its endurance at 85¬8C for 3000 hours with minimal resistance change.