.The Panasonic ERJ-U02J101X is a Thick Film Resistor in a 0402 SMD package. It has a 5% tolerance, and a resistance of 100 ohms. It is manufactured by Panasonic, and meets the AEC-Q200 standards for anti-sulfur resistance. The Thick Film Resistor offers superior stability against temperature variation and ambient humidity, making it suitable for use in a wide range of applications. It is typically used to regulate and limit currents in circuits, and can handle relatively high power ratings. It has a wide temperature range, good performance in long-term reliability tests, and low drift.