Resistor - Single: Type - Wirewound Resistor, Fixed; Power Rating - 50W; Nominal Resistance - 250 Ohms; Voltage - 1170V; Tolerance - 1 pct; Terminal Type - Axial Lead; Power Rating Based on Temperature - 25 deg C; Temperature Coefficient - 20 ppm/deg C; Size - Body - 1.938"49.2mm Length x 1.156"29.3mm Width; Size - Terminals - 0.421"10.6mm Length x 0.085"2.1mm Diameter; Body Material - Ceramic, Anodized Aluminum Housing; Terminal Material - Solder Coated; Mounting - Chassis; Additional Information - Metal-Mite; Manufacturer Series - 89 Series