KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H1ETTP4301C25

The RN73H1ETTP4301C25 is a surface mount chip resistor from Lingto Electronic Limited, featuring a resistance value of 4.3 kΩ with a tolerance of ±0.25%. It has a power rating of 0.063W at a rated ambient temperature of 85°C and a maximum terminal part temperature of 90°C. The resistor operates within a temperature range of -55°C to +155°C, making it suitable for high-temperature applications. It is designed for high reliability, with a long-term stability of OîR of ±0.1% during endurance testing at 85°C for 3,000 hours. The product also exhibits low current noise and improved moisture resistance due to a glass passivation layer. It meets EU RoHS requirements and has been AEC-Q200 tested, indicating its suitability for automotive applications. The RN73H series is known for its high precision, with options available for tighter tolerances down to ±0.05%.