品牌BOURNS型号3224种类贴片式用途精密材料玻璃釉膜性能微调阻值调节方式旋转式阻值变化方式X式（直线式）标称阻值10R~2M额定功率25（W）阻值允许偏差&plu***n;10（%）滑动噪声.....（V）分辨率......（%）零位电阻1%or3ohmsmax（Ω）接触电阻1%or3ohmsmax（Ω）绝缘电阻100（MΩ）符合度100%32244mm***DTrimmingPotentiometerTrimmerDataSheetsElectricalCharacteristicsEnvironmentalCharacteristicsStandardResistanceRange.........10to2megohms(seestandardresistancetable)EnvironmentalCharacteristics85°C...................................0.25watt150°C.................................0wattResistanceTolerance....................&plu***n;10%std.TemperatureRange............-65°Cto+150°CAbsoluteMinimumResistance......1%or2.0ohms(whicheverisgreater)TemperatureCoefficient......&plu***n;100ppm/°CContactResistanceVariation........1%or3ohmsmax.Humidity.......................MIL-STD202Method106TRS&plu***n;2%;IR10megohmsResolution....................................EssentiallyInfiniteInsulationResistance...........500vdc.100megohmsmin.Shock......................100GTRS&plu***n;1%;VRS&plu***n;1%DielectricStrengthSeaLevel........600vac(1minute)LoadLife..........@85°Cratedpower1,000hoursAdjustmentAngle........................11turnsnom.TRS.....................................3ohmsor3%(whicheverisgreater)RotationalCycling...............200cyclesTRS.....................................3ohmsor3%(whicheverisgreater)ThermalShock...................5cycles,TRS&plu***n;2%;VRS&plu***n;1%hysicalCharacteristicsMechanicalStop...........................WiperidlesWiper.............................50%(ActualTR)&plu***n;10%Torque........................................180g-cmmax.Flammability....................UL94V0PushoverStrengthWeight....................................Approximately0.01oz.J,G............................................4.4lbs.Marking.......................................Manufacturer’scode,resistancecodeanddatecodeW,X...........................................2.2lbs.Solderability................................PerMIL-STD-202,Method208AdjustmentTool.................................H-91BOURNS电位器产品列表：Series3296336233863266产品图片旋转寿命200cycles200cycles200cycles200cycles匝数251112额定功率.5watts.5watts.5watts.25watts固定型式through-holethrough-holethrough-holethrough-hole阻值范围10ohmsto2megohms10ohmsto50Kohms10ohmsto2megohms10ohmsto1megohmCRV/ENR1%or3ohms(whicheverisgreater)1%or3ohmsmax.(whicheverisgreater)2%or3ohms(whicheverisgreater)3%or3ohms(whicheverisgreater)Series3006331432243590产品图片旋转寿命200cycles100cycles200cycles200cycles匝数1511210额定功率.75watts.25watts.25watts2watts固定型式through-hole表面固定表面固定面板安装阻值范围10ohmsto2megohms10ohmsto2megohms10ohmsto2megohms200ohmsto100KCRV/ENR1%or2ohms(whicheverisgreater)3%or3ohms(whicheverisgreater)1%or2ohms(whicheverisgreater)1ohmsor.1%max.(whicheverisgreater))