The Panasonic ERJ3E series resistors are automotive-grade, precision thick film chip resistors. They feature a metal glaze thick film resistive element and three-layer electrode construction, ensuring high reliability. Available in standard EIA case sizes ranging from 01005 to 2512, these resistors are small, lightweight, and suitable for a variety of applications. They conform to automotive standards (AEC-Q200), have a maximum power rating of 1W, and are offered with tolerances of ±0.5% or ±1%. Temperature coefficients vary from ±50 to ±300 ppm/°C, and operating temperatures range from -55°C to 125°C or 155°C. The resistors meet industry standards IEC 60115-8, JIS C 5201-8, and EIAJ RC-2134B, and are compatible with both reflow and flow soldering processes.