3269电位器环境特性EnvironmentalCharacteristicsPowerRating(300voltsmax.)85°C......................................0.25watt150°C.........................................0wattTemperatureRange....-65°Cto+150°CTemperatureCoefficient....&plu***n;100ppm/°CSealTest........................85°CFluorinert†Humidity........MIL-STD-202Method106(2%ΔTR;IR100Megohms)Vibration.........30G(1%ΔTR;1%ΔVR)Shock...........100G(1%ΔTR;1%ΔVR)LoadLife..1,000hours0.25watt@85°C(3%ΔTR;3%or3ohmswhicheverisgreater,CRV)RotationalLife........................200cycles(2%ΔTR;3%or3ohms,whicheverisgreater,CRV))