POTENTIOMETER, WIREWOUND, 250R 1W; Track Resistance:250ohm; No. of Turns:1Turns; Track Taper:Linear; Power Rating:1W; Resistance Tolerance:± 10%; Product Range:TW125 Series; Potentiometer Mounting:Panel; Shaft Diameter:6.35mm; No. of Gangs:1; Adjustment Type:Screwdriver Slot; Shaft Length:25mm; Body Diameter:22.6mm; Bush Thread Length:10mm; External Length / Height:17.5mm; Operating Temperature Max:125°C; Operating Temperature Min:-55°C; Operating Temperature Range:-55°C to +125°C; Resistance:250ohm; Resistor Element Material:Wirewound; Rotational Life Cycles:10000; Temperature Coefficient:± 100ppm/°C; Termination Type:Solder; Voltage Rating:200V