Vishay Dale RER50F10R0R Chassis Mount Resistor 10? 20W 1% Tolerance The Vishay Dale RER50F10R0R is a high-performance chassis mount resistor designed for applications requiring precise resistance and robust power handling. With a resistance value of 10 ohms, a power rating of 20 watts, and a tight tolerance of ±1%, this resistor ensures reliable and accurate performance in demanding environments. Key Features Resistance Value: 10 ohms Power Rating: 20 watts Tolerance: ±1% Temperature Coefficient: ±50 ppm/°C Operating Temperature Range: -55°C to 250°C Construction: Wirewound Housing Material: Aluminum Mounting Feature: Flanges for secure chassis mounting Lead Style: Solder lugs Dimensions: 1.062″ L x 1.080″ W (26.97mm x 27.43mm) Height: 0.561″ (14.25mm) Weight: 16.5 grams Applications This resistor is ideal for use in military, industrial, and commercial applications where high power dissipation and precise resistance are critical. Its non-inductive design makes it suitable for high-frequency applications, and the aluminum housing provides excellent heat dissipation, ensuring stable performance under varying thermal conditions. Compliance and Reliability The RER50F10R0R is part of Vishay Dale’s Military, MIL-PRF-39009, RER50 series, indicating its compliance with stringent military standards for reliability and performance. Its robust construction and high-quality materials make it a dependable choice for critical applications. For detailed specifications and additional information, please refer to the product datasheet.