1.电阻固定电阻：RES半导体电阻：RESSEMT电位计；POT变电阻；RVAR可调电阻;res1 2.电容定值无极性电容；CAP定值有极性电容;CAP半导体电容：CAPSEMI可调电容：CAPVAR3.电感：INDUCTOR 4.二极管：DIODE.LIB发光二极管：LED5.三极管 :NPN1 6.结型场效应管：JFET.lib7.MOS场效应管8.MES场效应管9.继电器：PELAY. LIB10.灯泡:LAMP 11.运放:OPAMP12.数码管：DPY_7-SEG_DP (MISCELLANEOUS DEVICES.LIB)13.开关;sw_pb原理图常用库文件：Miscellaneous Devices.ddbDallas Microprocessor.ddbIntel Databooks.ddbProtel DOS Schematic Libraries.ddbPCB元件常用库：Advpcb.ddbGeneral IC.ddbMiscellaneous.
