AAEON(研扬)
ABC(千如电机)
ABECO
ABSOPULSE
Acconeer
Accurate Screw Machine
ACEINNA(新纳)
ACES(宏致)
ACMCHIP(亚科美)
Acme Electric(艾美电气)
ACMECON(鼎容)
ACPA(华格)
Acrel(安科瑞)
Adam Equipment(亚当设备)
ADAM(亚当)
ADAMANTsemi(砹德曼)
Adaptec
ADDA(台湾协禧)
ADSANTEC(先进科技)
ADUC(恩狄)
Advancechip(进芯)
Advanced Analog Technology(类比)
Advanced Crystal Technology
Advanced Energy
Advanced Integrated Technologies
Advanced Photonix
Advanced Power Electronics(APEC)
Advanced Semiconductor Inc
Aerosemi(航天民芯)
AEROVOX
AFE(爱福)
Agere Systems
Agertech(艾吉芯)
Agilent(安捷伦)
AGM(遨格芯微)
AGM-Semi(芯控源)
Aiconics
AIDE(爱迪)
AIHuwen(上海互问)
AiLianTe(艾联特)
AIM-Cambridge
Aimtron(圆创科技)
AIO(澳颂泰)
AIPULNION(爱浦电子)
AIRPAX
AIRTAC(亚德客)
AIRWAT(爱尔微特)
AISHI(艾华集团)
Aisinochip(上海航芯)
Aispeech(思必驰)
Ai-Thinker(安信可)
Aker(安碁)
AK-NORD
Akro-Mils
Alcatel-Lucent
ALEPH(艾礼富)
Alfa(中科阿尔法)
AlfaMag
ALJ(龙晶微)
All Shore Industries
Allen Bradley
Allfast Inc
Alliance Semiconductor
Alliance Sensors Group
Allied Components
Allied Controls
Allied Motion
ALLIED SIGNAL AEROSPACE
Allied Telesis(安奈特)
Allied Vision
Allied Wire & Cable(AWC)
All-States Inc
Allvision(全智景)
Allwinner
Allystar(华大北斗)
Alpha & Omega Semiconductor(AOS)
Alpha 3 Manufacturing
Alpha Company Ltd
Alpha Electronics
ALPHA MICRO(佑华微)
Alpha Products
ALPHA(阿尔法)
Alpine(阿尔派)
ALPSALPINE(阿尔卑斯阿尔派)
Altera
Althico(万物芯联)
AM(安美)
Amass(艾迈斯)
AMATOM
AMCC
AME
American Accurate Components
American Beauty
American Bright
American Micro(美国微)
American Power Devices Inc
AMI Semiconductor
Amicc(欧密格光电)
AMP NETCONNECT
AMPAK Technology
AMPCOM(安普康)
Amp'ed RF(安普德)
Amperex Technology Limited
Amperite Co
AMS(美国)
ANACHIP(易亨电子)
Anadigm
Analog Devices(ADI)
Analog Power(美商亚柏)
Analog Technologies Inc(ATI)
AnalogicTech(研诺)
AnalogySemi(类比半导体)
AnaSem(安纳森)
AnBon(台湾安邦)
ANGSEMI(昂赛微)
ANHI(安海)
Anisem(美矽)
Anlogic(安路科技)
ANLY(安良)
Anpec Electronics
Ansell Limited
ANUKI(安努奇)
ANYKA(安凯)
AOFENG(奥峰)
AOTE(奥特)
APAQ(钰邦)
APC(American Power Conversion)
Apex Material(创为)
APEXMIC(艾派克)
APM
APPCON(安美通)
Applied Engineering Products
Applied Motion Products
Applied Power(应能微电子)
Applied Thin-Film Products
APSEMI(先进光)
APT Semiconductor
APt(晶科电子)
APV(爱普微)
APX Technologies
Arbor(磐仪)
Arco Electronics
AREXX
ARGOSY(优群)
ARK micro(方舟微)
ARK(开阳)
ARKLED(方舟)
Arrow Electronics
ARTERY(雅特力)
Artisan Controls Corporation
ASB
ASCEND
ASDsemi(安森德)
ASEMI
Asgard
Ashining(泽耀科技)
ASI Semiconductor
ASIM(阿赛姆)
ASIX Electronics
ASPEED(信骅科技)
ASR(翱捷)
ASSEMSTAR(聚迹)
Associated Components Technology Inc
Astrodyne TDI Power Supplies & EMI Filters
ASUS
ATC Diversified
ATI Technologies Inc
ATI(恒光)
Atlas Wire Corporation
ATMEL
AUK(韩国光电子)
AUPO
Aurasemi(奥拉)
AutoChips
Automation Systems Interconnect
Autosplice
Avago Technologies
Avantek Inc
AVIA(海芯科技)
Awinic