The PANASONIC part ERA-3AEB4992V is a high-quality thin film resistor that is ideal for automotive applications. With a resistance value of 49.9K Ohm and a tolerance of 0.1%, this resistor offers excellent accuracy and precision. It is designed in a compact 0603 package with a power rating of 0.1W (1/10W), making it suitable for space-constrained designs. The resistor has a low temperature coefficient of ±25ppm/°C, ensuring stable performance over a wide range of temperatures. It comes in tape and reel packaging (T/R) for easy handling during assembly. Overall, the ERA-3AEB4992V is a reliable and dependable component for automotive electronic systems.