AD 集成库元件简写中英文对照表序号英文简写元件英文名元件中文名1Res semiSemiconductor Resistor半导体电阻2Cap semiSemiconductor Capacitor半导体电容器3Cap VarVariable or Adjustable Capacitor可变或可调电容4Cap Pol1Polarized Capacitor (Radial)极化电容（径向）5Cap Pol2Polarized Capacitor (Axial)极化电容（轴向）6CapCapacitor电容（径向）7Cap Pol3Polarized Capacitor (Surface Mount)极化电容（表面贴装）8Cap FeedFeed-Through Capacitor馈通电容9Cap2Capacitor电容10Res VaristorVaristor (Voltage-Sensitive Resistor)压敏电阻（电压敏感电阻）11Res TapTapped Resistor抽头电阻12Res ThermalThermal Resistor热敏电阻13RpotPotentiometer Resistor（侧调或顶调）电位器14Rpot SMSquare Trimming Potentiometer（顶调）方形电位器15Res BridgeResistor Bridge电阻桥16Bridge1Full Wave Diode Bridge整流桥17Bridge2Bridge Rectifier整流桥集成组件（比 1 封装较大）18Res AdjVariable Resistor可变电阻19Res3ResistorIPC 的高密度贴片电阻20D Tunnel2Tunnel Diode - Dependent Source Model隧道二极管 - 依赖源模型21D VaractorVariable Capacitance Diode变容二极管22D SchottkySchottky Diode肖特基二极管23Diode 1N54023 Amp General Purpose Rectifier3 放大器通用整流器其中，cap，cap2，cappol1 和 cap pol2 分别如下图所示：c?c?C?C?T(申一CapCap2Cap Poll Cap Pol2其中，径向型电容如下图所示：轴向型电容如下所示：有极性电容为电解电容，无极性电容为普通电容，电解电容的容量般比普通电容的大，在滤波时电解电容用于滤低频，普通电容用于滤 高频。