A1semi
AAC Technologies
AAEON(研扬)
Aavid Thermalloy
Abatron
ABB
Abbatron
ABC(千如电机)
ABECO
ABLIC
ABOV Semiconductor
Abracon
ABSOPULSE
ACARD
ACBEL
Acconeer
Accurate Screw Machine
ACEINNA(新纳)
ACES(宏致)
Achronix
ACKme
ACL Staticide
ACMCHIP(亚科美)
Acme Electric(艾美电气)
ACMECON(鼎容)
Acoustic Technologies
ACPA(华格)
Acrel(安科瑞)
AcSip
ACTEL
Actions Semiconductor
Active-Semi
ACX
AD Semiconductor
Adafruit
Adam Equipment(亚当设备)
ADAM(亚当)
ADAMANTsemi(砹德曼)
Adaptec
Adapteva
ADATA(威刚)
ADC
ADDA(台湾协禧)
Adesto Technologies
ADEUNIS RF
ADLINK Technology
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 Interconnections
Advanced Linear Devices
Advanced Photonix
Advanced Power Electronics(APEC)
Advanced Semiconductor Inc
Advanced Thermal Solutions(ATS)
Advantech
Aearo Technologies
AEL Crystals
AEM科技
Aeris
Aeroflex
Aerosemi(航天民芯)
AEROVOX
AFE(爱福)
Affymetrix
AGAMEM
Agere Systems
Agertech(艾吉芯)
Agilent(安捷伦)
AgileSwitch
AGM(遨格芯微)
AGM-Semi(芯控源)
AIC
Aichi Micro Intelligent
Aiconics
AIDE(爱迪)
AIHuwen(上海互问)
AiLianTe(艾联特)
AIM-Cambridge
AIMTEC
Aimtron(圆创科技)
AIO(澳颂泰)
AIPULNION(爱浦电子)
AirBorn
Airoha
AIRPAX
AIRWAT(爱尔微特)
AISHI(艾华集团)
Aisinochip(上海航芯)
Aispeech(思必驰)
AIT
AiT Semiconductor
Ai-Thinker(安信可)
Aker(安碁)
AK-Industries
AKM Semiconductor
AK-NORD
Akro-Mils
Akros Silicon
Alan Industries
Alcatel-Lucent
ALCOR MICRO
ALEPH(艾礼富)
Alfa(中科阿尔法)
AlfaMag
ALi
ALJ(龙晶微)
All Sensors
All Shore Industries
Allegro
Allen Bradley
Allfast Inc
Alliance Memory
Alliance Semiconductor
Alliance Sensors Group
Allied Components
Allied Controls
Allied Electronics
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 Wire
Alpha(Taiwan)
ALPHA(阿尔法)
AlphaScale
Alpine(阿尔派)
Alps Electric
ALPSALPINE(阿尔卑斯阿尔派)
ALTECH
Altek
Altera
Althico(万物芯联)
ALTMANN
AltoBeam
AM(安美)
Amass(艾迈斯)
AMATOM
Amazing
Ambiq Micro
AMCC
AMD
AME
American Accurate Components
American Beauty
American Bright
American chrontel
American Electrical(AEI)
American Micro(美国微)
American Opto Plus(AOP)
American Power Devices Inc
American Technical Ceramics(ATC)
AMERICAN ZETTLER
AMETEK
AMETHERM
Amgis
AMI Semiconductor
AMIC
Amicc(欧密格光电)
AMICCOM
Amlogic
Amotech
AMP NETCONNECT
AMPAK Technology
AMPCOM(安普康)
Amp'ed RF(安普德)
Amperex Technology Limited
Amperite Co
Amphenol
Ampleon
Amprobe
AMS
AMS(美国)
Amulet Technologies
ANACHIP(易亨电子)
ANADIGICS
Anadigm
Analog Devices(ADI)
Analog Power(美商亚柏)
Analog Technologies Inc(ATI)
AnalogicTech(研诺)
Analogix
AnalogySemi(类比半导体)
Anaren
AnaSem(安纳森)
AnBon(台湾安邦)
AnDAPT
Anderson Power Products(APP)
ANGSEMI(昂赛微)
ANHI(安海)
Anisem(美矽)
Anlogic(安路科技)
ANLY(安良)
Anpec Electronics
Ansell Limited
Antenova
ANUKI(安努奇)
ANYKA(安凯)
AOT
AOTE(奥特)
Apacer
APAQ(钰邦)
APC(American Power Conversion)
APEM
Apex Material(创为)
Apex Microtechnology
Apex Tool Group
APEXMIC(艾派克)
Apexone Microelectronics
API Delevan
API Technologies
APM
APM Hexseal
APPCON(安美通)
Applied Engineering Products
Applied Motion Products
Applied Power(应能微电子)
Applied Thin-Film Products
APT Semiconductor
APt(晶科电子)
APTCHIP(爱普特微)
Aptiv
APV(爱普微)
APX Technologies
Arbor(磐仪)
ARCH
Arco Electronics
ARCOL Resistors
Arcolectric
Arcsoft
Arduino
AREXX
ARGOSY(优群)
Aries Electronics
Arira Design
ARK micro(方舟微)
ARK(开阳)
ARKLED(方舟)
ARM
Arrive
Arrow Electronics
Artaflex
ARTERY(雅特力)
Artesyn Embedded Technologies
Artisan Controls Corporation
ASB
ASCEND
ASDsemi(安森德)
ASEMI
Asgard
Ashining(泽耀科技)
ASI Semiconductor
ASIM(阿赛姆)
ASIX Electronics
ASJ HOLDING LIMITED
ASMC
ASMedia
ASR(翱捷)
ASSEMSTAR(聚迹)
AssemTech(ATI)
ASSMANN WSW
Associated Components Technology Inc
Astro Tool
Astrodyne TDI Power Supplies & EMI Filters
ASUS
ATC Diversified
ATE Electronics s.r.l.
ATI Technologies Inc
ATI(恒光)
ATLab
Atlas Wire Corporation
Atmark Techno
ATMEL
ATO SOLUTION
ATOM
Atop Technologies
ATP Electronics
ATR Industrie-Elektronik
Attend
AUK(韩国光电子)
AUO
AUPO
Aurasemi(奥拉)
Autec Power Systems
AutoChips
Automation Systems Interconnect
Autosplice
Avago Technologies
Availink
Avantek Inc
Aven
Averlogic
Avery Dennison
AVIA(海芯科技)
AVX Corporation
Awinic
Axelite
Axiomtek
Axon Cable
AXTAL
Azoteq
AzureWave