The ESN-10 from Vishay is a Space Qualified Resistor with a resistance range of 0.1-19.6 KOhms. This resistor has a power rating of 10 W and a temperature coefficient of resistance of up to +/- 650 ppm/Degree C. It features a complete welded construction and is high-temperature silicone coated. The resistor has a mass of 9 g and measures 1.78 x 0.375 x 0.040 Inches.