The ERA-3AEB1242V is a high-reliability metal film chip resistor in an 0603 package, providing a resistance of 12.4 kΩ. It features a tight tolerance of ±0.1% and a low temperature coefficient of resistance of ±25 × 10⁻⁶/K. This resistor has a power rating of 0.1 W at 85°C and an operating temperature range of -55°C to +155°C. As an AEC-Q200 Grade 0 qualified component, it ensures stable performance in high temperature and humidity environments, making it ideal for applications requiring high accuracy and reliability.