RESISTOR, WW 8W 5% 680R; Resistance:680ohm; Resistance Tolerance:± 5%; Power Rating:7W; Voltage Rating:500V dc; Series:RWM; Temperature Coefficient:± 75ppm/°C; Resistor Element Type:Wirewound; Resistor Case Style:6 x 34; SVHC:No SVHC; Case Style:6 x 34; External Length / Height:33.7mm; Temperature Coeff. -:75ppm/°C; Tempperature Coeff. +:75ppm/°C; Tolerance, +:5%; Tolerance, -:5%; Voltage Rating DC:500V; External Width:7.4mm; Max Operating Temperature:350°C; Min Temperature Operating:-55°C; Operating Temperature Range:-55°C to +350°C; Power Rating at 25°C:8W