常用元器件图形符号.doc

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1、常用元器件图形符号序号中文名称元件库中的名称原理图符号标识符号封装名称PCB封装符号131与门AND22天线ANTENNA3直流电源BATTERY4铃,钟BELL5同轴电缆接BNC插件6整流桥BRIDEG11(二极管)42313整流桥ACAC7BRIDEG224(集成块)V+V-8缓冲器BUFFER9蜂鸣器BUZZER10瓷片电容CAP11电容CAPACITOR电容器CAPACITOR12焙烧炉FEED有极性钽CAPACITOR+13电容POL14可调电容CAPvarCIRCUIT15熔断丝BREAKER16同轴电缆COAX

2、所有“CON”17插口CON均为插头1192203214252362472582636针并行DCONNECTOR927102818129行插口CENT36123013311432153163417351836CONNECTOR19连接器COAXCONNECTOR20连接器COAX-FCONNECTOR21连接器COAX-M1122334455667788991010122脚单列CONNECTOR112221213连接器EDGE221314141515161617171818191920202121221231A2242B32

3、53C4264D5275E6286F7297G8308H9319J103210K44脚双列CONNECTOR131L12342312M133513N连接器EDGE44143614P153715R163816S173917T184018U194119V204220W214321X242Z150150249249348348447447546546645645747484384394294210411041140140123950脚双列CONNECTOR12391338133824143714371536连接器EDGE50153

4、6163516351734173418318319321932203120312130213022922923282328242724272526252625晶体整荡器CRYSTAL1627除此之外，还有3269针并行插口DB815、25、37针并4行插口9527二极管DIODEDIODE28稳压二极管SCHOTTKY29DIODETUNNELDIODE30变容二极管varACTORDPY1aa3段LED2b31DPY_3-SEGb3a数码管V-1DPYa2ab3cfb47段LEDgd32DPY_7-SEG5eec6d数码管

5、f7[LEDgn]g1DPYa2ab带小数点3cfb4gd5e337段LEDDPY_7-SEG_DPec6df7dpg数码管8dp1DPYa2a13b4c5a1a2d16coifhd2jb7g1g2e8mk“米”字elfcdp9g110d2d1g216段LEDDPY_16-SEG134h12i13j数码管14k15l16m17dp18co19EN1DPY2a34bDPY_LED_BARad355c6Sbc78d1DPY2a34b5c6DPY_OVERFLOdac3678bdWe9dp10e112dp37电解电容ELECTRO

6、138电解电容ELECTRO2熔断器39FUSE1（保险管）40熔体FUSE2除此之外，还有2端子单排插141HEADER22各种端子数量的头单排插头除此之外，还有4端子双排插1242HEADER2X234各种端子数量的头双排插头43电感INDUCTOR带铁芯(固定)INDUCTOR45电感IRON带铁芯(固定)INDUCTOR46同名端电感IRON带铁芯INDUCTOR47（可调）ISOLATED同名端电感48INDUCTORVARDUCTOR49VARIABLEIRON50电感INDUCTOR151带铁芯电感INDUCT

7、OR252可调电感INDUCTOR3带铁芯53INDUCTOR4可调电感N沟道场效54JFETN应管P沟道场效应55JFETP管N沟道场效56JFETN应管P沟道场效应57JFETP管158跳线JUMPER259灯泡LAMP60起辉器LAMPNEDN61发光二极管LED62仪表METER63麦克风MICROPHONE164麦克风MICROPHONE265N型双极MOSFETDUALMOS管G/N66P型双极MOSFETDUALMOS管G/P67N型MOS管MOSFETN68P型MOS管MOSFETP69单极N场效MOSFET

8、-N1应晶体管70双极N场效MOSFET-N2应晶体管71三极N场效MOSFET-N3应晶体管72三极N场效MOSFET-N4应晶体管73P型MOS管MOSFET-P174P型MOS管MOSFET-P275P型MOS管MOSFET-P3P型MOS管MOSFET-P4交流电机MOTORAC+