A
- A-BRIGHT
- A/D Electronics Inc
- A1 PROS
- AAC [American Accurate Components]
- AAEON
- AAK Corp
- AAT [Advanced Analog Technology, Inc.]
- Aavid Niagra
- Aavid Thermalloy
- AB Connectors Ltd
- ABB
- ABB Group
- Abbatron
- Abbotec Incorporated
- Abbott Technologies Inc
- ABC [ABC Taiwan Electronics Corp]
- ABCircuits
- ABCO
- ABECO
- ABI Electronics
- Abilis Systems
- ABL Aluminum Components
- ABL Heatsink
- Able Systems
- ABLIC
- Aborn Electronics Inc
- ABOV(现代单片机)
- Abracon
- Abundance Enterprise Company
- AC Interface Inc
- AC Photonics Inc
- Accelink Technologies Co Ltd
- Accetek
- ACCRETECH
- Acculin Inc
- Accuride
- ACCUTEK
- ACE [ACE Technology Co., Ltd.]
- ACEINNA
- Aces Electronics Co Ltd
- Achronix Semiconductor Corporation
- ACI [Applied Concepts, Inc.]
- ACL staticide
- Acme Electric Corporation
- Acmelux Taiwan Inc
- Acme_Electric_Amveco_Actown
- ACON Inc
- aconno
- Acopian Power Supplies
- ACP Optoelectronic Technology Co Ltd
- Acrian Inc
- ACT [Advanced Crystal Technology]
- Actel
- Active-Semi
- Acutechnology
- AD Semiconductor
- Adafruit
- Adam Tech
- Adamant Co Ltd
- Adaptive Interconnect Electronics, Inc. [AIE]
- Adaptive Logic Inc
- Adaptive Networks Inc
- AdaptivEnergy
- ADASTRA
- ADATA
- ADDA
- ADDtek
- Adesto Technologies
- ADEUNIS
- ADI Electronics Inc
- ADI Engineering ( Silicom Ltd)
- ADI(亚德诺半导体)
- Adiva Technology Inc
- ADL [ADL Embedded Solutions Inc]
- ADLINK
- ADMOS
- ADPOW
- ADTech
- Advance Tapes
- Advanced Analog
- Advanced Ceramic X Corporation
- Advanced Components Industries Inc
- Advanced Crystal Technology
- Advanced Detector Corp
- Advanced Electronic Packaging
- Advanced Energy
- Advanced Fibreoptic Engineering Ltd
- Advanced Illumination Inc
- Advanced Interconnections Corp
- Advanced Linear Devices
- Advanced Microelectronic Products Inc
- Advanced Milliwave Laboratories Inc
- Advanced Monolythic Ceramics
- Advanced Optoelectronic Technology Corp
- Advanced Photonix
- Advanced Power
- Advanced Power Solutions
- Advanced Pressure Technology
- Advanced Semiconductor, Inc.
- Advanced Technology Corp
- Advanced Thermal Products Inc
- Advanced Thermal Solutions
- Advanced-Connectek Inc
- Advanced_Linear_Devices_Inc.
- Advantech
- Aearo Technologies
- AEC Design
- AEGIS [AEGIS SEMICONDUTORES LTDA]
- AEL [AEL Crystals Ltd]
- AEM [ American Electronic Materials]
- AEMC Instruments
- Aero
- Aeroflex
- Aeroflex Metelics / Hi-Rel Components
- Aerotronics Marketing Inc
- Aerovox Corporation
- AF International
- Afero
- Agamem
- Agere System(LSI Logic)
- Agilent Technologies
- AIC [Analog Intergrations Corporation]
- Aichi Micro Intelligent Corporation
- Aihua Technology Group Co Ltd
- AIM
- AIM - American Iron and Metal
- Aimtec
- Aimtron
- AINFO Inc
- AirBorn
- AIRPAX
- AiT Semiconductor Inc
- AITSEMI
- AK-Nord_GmbH
- Akahane Electronics Ind Corp
- Aker Technology Company Ltd
- AKM [Asahi Kasei Microsystems]
- Akros[台湾超硕股份有限公司]
- Akustica（Bosch）
- Alan Industries Inc
- Alcatel-Lucent
- ALCOA
- ALD [Advanced Linear Devices]
- Aleph America Corporation
- Alex Connector Co Ltd
- All Sensors
- Allegro
- Allen Avionics Inc
- ALLEN BRADLEY
- Allianc
- Alliance Fiber Optics Products Inc
- Alliance Memory
- Allied Controls Incorporated
- Allied Electronic & Semiconductor Technology Inc
- Allied Wire & Cable Inc
- ALLIED [Allied Electronics]
- ALLTHREAD
- Alorium
- Alorium Technology
- Alpha & Omega Semiconductor(万国半导体)
- Alpha (Taiwan)
- Alpha 3 Manufacturing
- Alpha Company Ltd
- Alpha Electronics Corporation
- Alpha Industries
- Alpha Microelectronics GmbH
- Alpha Products Inc
- Alpha Semiconductor
- Alpha Wire
- Alpha-Micro Electronics
- ALPS
- Alps Alpine Co Ltd
- ALSC [Alliance Semiconductor Corporation]
- Altech
- Altera (Intel)
- ALTERA(阿尔特拉)
- Altitude Technology
- Altmustech
- Altonics
- Altus Technology Inc
- Alutronic Kuhlkorper Gmbh & Co Kg
- Amaze Electronics Pte Ltd
- AMBER Wireless
- Ambersil
- amcc [applied micro circuits corp]
- AMCO Tec International Inc
- AMCOM Communications Inc
- AMD(超微)
- Amecon Magnetics
- Amerace Electronic Components
- American Capacitor Corporation
- American Custom Components
- American Electric
- American Micro Products Inc
- American Opto Plus LED Corp
- American Power Design Inc
- American Power Devices Inc
- American Power Management Inc
- American Relays Inc
- American Technical Ceramics (ATC)
- AMERICASEMI [America Semiconductor, LLC]
- Ameripack
- Ametek
- Ametherm
- Amgis
- AMI Semiconductor
- AMI [American Megatrends Inc]
- AMICC [AMIC TECHNOLOGY]
- Amidon Associates Inc
- Amkor
- AMOTECH(阿莫泰克)
- Amperite Co
- Ampex Data Systems Group
- Amphenol Aerospace
- Amphenol Nexus
- Amphenol Piher
- Amphenol RF
- Amphenol Thermometrics
- Amphenol(安费诺)
- Amphion Semiconductor Ltd
- Ampire Co Ltd
- Amplitronix LLC
- Amploc
- Amprobe
- Amptek Inc
- AMRI Enterprise Co Ltd
- AMS
- AMSCO [Austria micro systems AG]
- Amseco
- Amtek Technology Co Ltd
- Amulet Technologies
- Amveco Toroidal Power Products
- Anachip
- ANADIGICS
- Anadigm
- Anaheim Automation
- Analog
- Analog Microelectronics GmbH
- Analog Microwave Design
- Analog Modules Inc
- Analog Power
- Analog Systems (SH) Co Ltd
- Analogic Corporation
- AnalogicTech
- Analogix Semiconductor
- Analytic Instruments Corp
- Anaren
- Anaren Ceramics
- Anatech Electronics Inc
- AND Displays
- AnDAPT__Inc.
- Anders DX
- Andersen Laboratories Inc
- Anderson
- Anderson Electronics Inc
- Anderson Power
- Anderson Power Products
- Andhra Electronics Limited
- Andigilog
- Andon Electronics
- Anixter Inc
- ANOVA
- Anpec(茂达)
- Anritsu
- Ansaldo S P A - Div Electronica
- ANSHAN [Anshan Suly Electronics]
- ANSMANN
- Antelec
- Antenna Factor
- AntennaHome
- Antenova
- Antex
- Antiference
- Anvo-Systems
- ANYSOLAR LTD.
- Anytek Technology Corporation Ltd
- AOI Electronics Co Ltd
- AOS
- APAC Opto Electronics Inc
- Apacer
- APC (APC by Schneider Electric)
- APEC
- APEM
- Apex Linvar
- Apex Tool Group
- Apex [Apex Microtechnology]
- ApexTool Group
- Apfel Inc
- API Delevan
- API Technologies
- Aplus
- Aplus Flash Technology Inc
- Aplus Integrated Circuits
- APLUS Products
- APM Hexseal
- Apollo Electron
- Appian Technology Inc
- Applied Concepts
- Applied Engineering Products (AEP)
- Applied Micro Circuits (MACOM)
- Applied Motion
- Appointech Inc
- APSA
- APTA Group Inc
- Aptina (ON Semiconductor)
- Aptiv
- Aptos Technology
- APX Technologies
- Apx-Crystal
- AR RF/Microwave Instrumentation
- ARBOR
- ARCH Electronics
- Arco Electronics
- ARCOL
- Arcolectric
- ARCOLECTRICSWITCHES
- ARCOTRONICS
- Arctic Silicon Devices
- Arduino
- Argo Technology Co Ltd
- Aries Electronics
- Arima Lasers Corp
- Aristo-Craft/ L M P Inc
- Arizona Microtek
- Ark-Les Connectors
- Arlitech Electronic Corp
- Armel Electronics Inc
- ARMKEIL Microcontroller Tools
- Aromat Corp
- ARRA Inc
- Array Connector Corporation
- Array Microsystems Inc
- Arrow Development Tools
- Artaflex
- Artesyn
- Artesyn Embedded Technologies
- ARTSCHIP
- Artysen Embedded Technologies
- ASB [Advanced Semiconductor Business Inc.]
- ASC Capacitors
- Ascend Frequency Devices
- Ashcroft Inc
- ASI [ASI Semiconductor, Inc]
- Asia Electronics Ind Co Ltd
- Asia Pacific Microsystems Inc
- Asian Best Components Co Ltd
- Asiliant Technologies
- ASIX
- ASJ
- ASM
- ASPEED Technology
- ASSMANN
- ASSMANN WSW components
- Associated Components Technology Inc
- Astec [Astec America, Inc]
- Astema
- Astro Industries Inc
- Astro Tool Corp
- Astrodyne
- Astrodyne TDI
- Astrolab Inc
- Astron
- Astron Wireless Technologies Inc
- ATC [American Technical Ceramics]
- ATE Electronics SRL
- Aten International
- ATI Electronique & Interconnecxions
- Atlanta Micro
- Atlantic Microwave Ltd
- ATM [Advanced Technical Materials]
- Atmel (Microchip)
- ATO SOLUTION
- Atollic (ST)
- Atollic Inc.
- ATOP_Technologies
- ATP [ATP Electronics]
- ATS [Advanced Thermal Solutions, Inc.]
- ATS [Advanced Thermal Solutions]
- Attend Technology Inc
- Auctor Corp
- AudioCodes Ltd
- AUK
- AUK Contractors Co Ltd
- Ault
- Aura Communications
- AUREL
- Auris
- AURORA
- Austek Microsystems
- AUSTIN
- Automatic Connector
- Autonics
- autosplice
- Autotrol
- Auvidea
- Ava Electronics Corp
- AVAGO
- Avalon Photonics
- Avantek Inc
- Avasem
- AVED Memory Products
- Avel Lindberg
- Aven Tools
- Avens Signal Equipment Corp
- AverLogic
- Avery
- Avery Dennison
- AVG [AVG Semiconductors(HITEK)]
- Avic
- Avnet Integrated
- AVX
- AW Industries Inc
- Axiohm
- Axiomtek
- Axon' Cable
- AXSEM
- AXTAL
- Aydin Corp
- AZ Displays
- AZETTLER
- AZM [Arizona Microtek, Inc]
- Azoteq
- 上海晶岳(AFSEMI)
- 优群(ARGOSY)
- 全志(Allwinner)
- 全智景(Allvision)
- 华大北斗(Allystar)
- 南京艾驰
- 友盟(AP)
- 台湾亚瑟莱特(Axelite)
- 台湾安邦(AnBon)
- 台湾稳态
- 埃派克森微电子(Apexone)
- 奥迪威(Audiowell)
- 安信可(Ai)
- 安国国际(ALCOR)
- 安普康(AMPCOM)
- 安森德(Ascend)
- 安碁科技(AKER)
- 安纳森(AnaSem)
- 安美通(APPCON)
- 安茂微电子(AME)
- 安谱隆(Ampleon)
- 安路科技(Anlogic)
- 广东奥科
- 广州奥松
- 应能微(Applied Power)
- 强盛电子(AEC)
- 德国ACAM
- 成都方舟(Arkmicro)
- 方舟(ARKLED)
- 晶焱(AMAZING)
- 欧密格光电(Amicc)
- 正基科技(AMPAK)
- 正点原子(ALIENTEK)
- 永源微电子(APM)
- 泽耀科技(Ashining)
- 海芯科技(AVIA)
- 澳颂泰(AIO)
- 爱普特半导体(APTSEMI)
- 爱普特微(aptchip)
- 爱浦电子(AIPULNION)
- 爱特姆(ATOM)
- 爱迪电容(AIDE)
- 珠海艾派克(APEXMIC)
- 璟德(ACX)
- 艾为(AWINIC)
- 艾华集团(AISHI)
- 艾吉芯(Agertech)
- 艾迈斯(AMASS)
- 西安航天民芯
- 遨格芯微(AGM)
- 钰邦(APAQ)
- 铨力(ALLPOWER)
- 雅特力(Artery)
- 鞍山圣罗佳(ASL)
P
- P-DUKE
- P-tec
- P-Two Industrial Inc
- PACCOM
- PACE
- Pace Electronic Products
- Pacelader Industrial
- Paceleader Industrial Corp
- Pacesetter Electronics Inc
- Pacific Display Devices
- Pacific Force Technology Ltd
- Pacific Monolithics
- Pacific Resistor Co
- Pacific Silicon Sensor (First Sensor)
- Pacific Transformer Inc
- Packet Digital LLC
- PacTec
- PAIRUI GROUP
- Pak Heng Resistors Co Ltd
- Paktron Capacitors
- Paladin Tools
- PalPilot
- Pamona Electronics
- Pan-International Industrial Corp
- Pan-International Wire & Cable (Malaysia) Sdn Bhd
- Panasonic(松下)
- PanaVise
- PANCON CONNECTORS
- PandaBoard
- Panduit
- PANJIT Touch Screens
- parade(谱瑞科技)
- Paradigm Technology Inc
- Paralight
- Parallax
- Parallax Inc.
- Parker_Chomerics
- Parlex Corporation
- Parlex_USA_LLC
- Particle
- Partron(帕创)
- Pascall Electronics Ltd
- Pass & Seymour ( legrand)
- Passive Plus Inc
- Pasternack Enterprises
- PATCO Electronics
- PATLITE Corporation
- PCA Electronics Inc.
- PCTEL
- PD&E Electronics LLC
- PD-LD Inc
- PEAK
- PEAK electronics
- PEC TOOLS
- PED Ltd
- Peerless_by_Tymphany
- PELI
- Peninsula Components
- PENNY & GILES
- Pentair Equipment Protection - Hoffman
- Pentair plc
- PEPPERL+FUCHS GmbH
- Performance Motion Devices Inc
- Pericom Semiconductor Corporation (Diodes Incorporated)
- Pericom Technology Inc
- PERICOM(百利通)
- PerkinElmer Inc.
- PERMAPLUG
- Pervasive Displays Inc.
- PETERMANN-TECHNIK
- Peteze
- PETZL
- Pfannenberg, Inc.
- PFC
- PFS
- PHIHONG
- Philips Semiconductors (NXP Semiconductors N.V.)
- PHILIPS(飞利浦)
- Phison(群联电子)
- PHOENIX CONTACT
- Phoenix Data Inc
- Photo Chemical Products Of California Inc
- Phyco Inc
- Physik Instrumente (PI) GmbH & Co KG
- Phyton
- Pi-Top
- PIC GmbH
- Picker Components
- Pickering Electronics
- Pickering Interfaces Ltd
- Pico Electronics Inc
- Pico Technology
- Picolight Inc
- Picometrix (MACOM)
- Piconics Inc
- Picopower Technology
- Piezo Technology Inc
- Piher
- PILKOR Electronics Co Ltd
- Pilz
- Pimoroni_Ltd
- Ping Sheng
- PixArt(原相)
- Pixel Semiconductor
- PIXELPLUS(派视尔)
- Pi_Supply
- PJ
- Planeta Semiconductor
- Plato
- Plessey
- Plessey Research Caswell Ltd
- Plessey Semiconductors
- Plessey Semiconductors Ltd
- Pletronics
- Pletronics, Inc.
- PLL (PhaseLink Corporation)
- PLX
- PLX Technology, Inc. (Broadcom )
- PMC (Microsemi Corporation)
- PMC-Sierra Inc
- PNEUCON
- Pneumatic Components Ltd (PCL)
- PNI
- Point Nine Technologies Inc
- Pointec Technology Co Ltd
- Polamco Ltd.
- Polara Engineering Inc
- Pololu Corporation
- Polycore Rf Devices
- Polyfet RF Devices
- Polytron Devices Inc
- Polytronics Technology Corp
- Polytronix Inc
- Pomona
- Pomona Electronics Inc.
- Pomona_Electronics
- Pontiac Coil
- Portescap
- Portwell
- POSEICO
- Positek Limited
- Positronic Industries
- Potato Semiconductor Corporation
- Power Adhesives Ltd.
- Power Analog Microelectronics Inc
- Power Connector Inc
- Power Dynamics
- Power Dynamics, Inc.
- Power IC Ltd.
- Power Innovations Limited
- Power Integrations
- Power Mate Tech
- Power Products International Inc
- POWER SEMICONDUCTORS INC
- Power Systems GmbH & Co. KG
- Power Trends Inc
- Power-One (bel)
- Power-Sonic
- Powerbox
- Powercast
- PowerConnections
- POWERCOOL
- PowerData Technologies Ltd.
- Powerdsine Ltd
- POWEREX
- Powerlight Systems GmbH
- PowerPAX
- Powersem GmbH
- Powersolve Electronics Ltd
- PowerStor (Eaton)
- PowerTech Inc
- POWERTIP
- Powertronix
- PowerVolt, Inc.
- Powerway Electronics Co Ltd
- PRD Plastics
- PRECI-DIP
- Precision Brand Products, Inc.
- Precision Design Associates, Inc.
- Precision Devices Incorporated
- Precision Electronic Components Ltd
- Precision Inc
- Precision Monolithics Inc
- Precision Resistive Products Inc
- Precision Resistor Co Inc
- Precision_Technology_Inc.
- Prem Magnetics Inc
- Prema Semiconductor Gmbh
- PREMIER DEVICES, INC.
- Premier Magnetics, Inc.
- PREMO
- Presidio Components Inc
- Pressac Communications Ltd
- PRESSMASTER
- Princeton Advanced Components Inc
- Princeton Lightwave, Inc.
- Princeton Technology Corp.
- Pro Power
- PRO-AN Electronic Co Ltd
- Pro-Elec
- Pro-Wave Electronic Corp.
- Proant AB
- Procom
- Proconn Technology Co Ltd
- Productwell Precision Elect.CO.,LTD
- PROFIGOLD
- Programmable Microelectronics Corp
- Projects Unlimited, Inc.
- Prolight Opto Technology Corp
- Promax-Johnton Electronic Corporation
- PROMOCO
- ProMOS Technologies Inc
- PROSIGNAL
- ProSoft Technology
- Prosperity Dielectrics Co Ltd
- Prosperity Electronics Co Ltd
- Prostar Component Products Co Ltd
- Protech Systems
- PROTECTOR
- Protectron Electromech Ltd
- ProTek Devices
- Protek Test & Measuremen
- Protektive Pak
- Proterial Ltd
- Provertha Connectors Cables & Solutions GmbH
- Prysmian Spa
- PSC Motor And Fan Inc
- psemi
- pSemi (peregrine semiconductor)
- PSP
- PSP (Mouser Electronics)
- PTR HARTMANN GmbH
- PTR Messtechnik GmbH & Co KG
- PUI Audio
- Puls Gmbh
- Pulsar Microwave Corporation
- Pulse
- Pulse A Technitrol Company
- Pulse Electronics
- PulseCore Semiconductor Corporation
- PulseLarsen Antennas
- PulseR
- Pulse_Electronics_Network
- Pulse_Electronics_Power
- PULS__LP
- Punjab Wireless Systems Ltd
- Purdy Electronics Corporation
- Pycom
- Pycom_Ltd.
- Pyramid Semiconductor Corporation
- Pyreos
- Pyronix
- 上海芯导(Prisemi)
- 丽隽(PIP)
- 信昌电陶(PSA)
- 包尔星克(PowerSync)
- 华新科(Walsin)
- 华润矽威(PowTech)
- 博盛半导体(Potens)
- 台湾宝工
- 品胜
- 品腾(PinTENG)
- 宝力芯(PSI)
- 宝砾微(POWLICON)
- 平伟(PINGWEI)
- 平晶微(PJ)
- 应广(PADAUK)
- 强联通讯(POWERBUS)
- 强茂(PANJIT)
- 悦腾(phaetonsemi)
- 攀藤
- 旺玖(PROLIFIC)
- 普冉(PUYA)
- 普罗森美(prosemi)
- 智晶(PN)
- 朋祥兴(PXX)
- 派克微(PAKER)
- 磐启微
- 聚元微(Powerlink)
- 聚鼎(PTTC)
- 苏州佩林(Pairlink)
- 谱罗德(PROD)
- 赛特微电子(PHY)
- 迪浦(PUOLOP)
- 重庆平伟实业
- 频锐科技(PINREX)
- 鹏工
- 龙鼎威(PAM)
T
- T&S Brass
- t-Global Technology
- TA-I Technology Co Ltd
- TACHYONICS
- TAD Components Inc
- Tadiran Batteries
- Tag Semiconductors Ltd
- Tag-Connect,LLC
- Tai-Pulsar Industrial Corp
- TAI-SAW TECHNOLOGY CO., LTD.
- Tai-Shing Electronics Components Corp
- Taica
- Taicon Corporation
- Taiko-Denki Co Ltd
- Taimag Corp
- Taitek Components Co Ltd
- TAITRON Components
- Taiwan King Pin Terminal Co Ltd
- Taiwan Liton Electric Co Ltd
- Taiwan Misaki Electronics Co Ltd
- Taiwan Ostor Corporation
- Taiwan Semiconductor
- Taiwan Suncagey Industrial Co Ltd
- Taiyo Yuden
- TAIYO YUDEN(太阳诱电)
- Taiyosha Electric Co Ltd
- TAJIMI ELECTRONICS(T.M.W)
- Tak Cheong
- TAKAMISAWA(高见泽)
- Talema
- Tallysman Inc.
- Tamagawa Seiki Co Ltd
- Tamarack Micro Electronics Inc
- Tamura
- TAMURA Corporation
- tangio
- Tansitor (Vishay)
- Taoglas
- TAOS INC (ams)
- Tateyama Kagaku Group
- Taunuslicht Optoelektronik GmbH
- TAYCHIPST
- TDK(株式会社)
- TDK-LAMBDA
- TE Connectivity Divested
- TE Connectivity(泰科)
- Tecal Manufacturing LLC
- Tecate Group
- Teccor Electronics
- Techflex, Inc.
- Technexion
- Technitrol Inc
- TECHNOLOGY DYNAMICS INC.
- Techspray
- TechTools
- Techwin Opto-Electronics Co Ltd
- Tecnetics Inc
- Teka Interconnection Systems
- Tekcon Electronics Corp
- Tekmos Inc
- Tektronix
- TelCom Semiconductor, Inc. (Microchip Technology)
- Telcona AG
- Tele-Tech Corp
- Teledyne Dalsa
- Teledyne e2v
- Teledyne LeCroy
- Teledyne Relays
- Teledyne Technologies Incorporated
- Telefunken Semiconductor GmbH & Co Kg
- Telegartner Karl Gartner GmbH
- Telegesis (Silicon Labs)
- Telemecanique
- Telemecanique Sensors
- Telephonics Corporation
- Telit
- Tellurian Technologies Inc
- Telmos Inc
- Teltonika
- TELTRON
- TEMEX
- Temex Ceramics
- TEMIC
- Temp-Flex （Molex）
- Tempatron
- Tempco Electric Heater Corp
- Tempo Semiconductor, Inc.
- Temwell Corp
- Tenand Co., Ltd.
- Teng Tools USA
- Tenma
- Tensility International Corporation
- Tepro-Vamistor
- Terabee
- Teradyne Inc
- Terasic
- Terasic Technologies
- Teridian Semiconductor Corporation
- TERRAX
- Terry Semiconductor Inc
- tesa UK Ltd
- Tesla Elektronicke Soucastky
- Test Products International Inc.
- TESTO
- Texas Components Corporation
- Texas Instruments(德州仪器)
- Textron Systems
- Tezzaron Semiconductor Corp
- Thaler Corp
- Thales Components Corp
- Thales Group
- THAT Corporation
- The Cherry Corporation
- The Phoenix Company Of Chicago Inc
- The Preh Group
- The Swatch Group Ltd
- The Western Design Center, Inc.
- Theben AG
- Therm-O-Disc (Emerson)
- THERMAX
- Thermodata Components
- ThermoElectric Cooling America Corp
- Thermometrics
- Thermtrol Corporation
- Thin Film Technology Corp (TFT)
- THine Electronics, Inc.
- Thinki Semiconductor Co.,Ltd.
- Third Domain Inc
- Thomas & Betts Corporation
- Thomas Research Products
- Thomson Components-Mostek Corp
- Thomson Consumer Electronics
- Thomson Electron Tubes & Devices Corp
- Thomson-CSF Compsants Specific
- Thor Fiber
- Thordarson Meissner Inc
- Thorlabs Inc
- Three-Five Systems Inc
- Tiger Electronic Co.,Ltd.
- Timeguard Limited
- Times Microwave Systems
- TinyCircuits
- Tkh Group Nv
- TM Technology, Inc.
- TME
- TOCOS America, Inc.
- Toho Zinc Co Ltd
- Token Electronics Industry Co., Ltd.
- Token Passive Components
- Toko Denshi Co Ltd
- TOKO, INC.
- Tokyo Cosmos Electric Co Ltd
- Tokyo Denpa
- Tokyo Parts Industrial Co Ltd
- Toneluck Switch
- Tontek Design Technology
- Top Magnetics Corporation
- Topaz Semiconductor
- Topro Technology Inc
- Topstek Inc.
- TOREX(特瑞仕)
- Torotel Products Inc
- Tortran Inc
- Toshiba(东芝)
- Total Power International
- Touch International, Inc.
- Touch Revolution
- Touchstone Semiconductor Inc. (Silicon Lab)
- Toyo Fan
- Toyo LED Electronics Limited
- Toyoda Gosei Co Ltd
- Toyogiken Co Ltd
- TP-LINK
- TPC Wire & Cable Corporation
- Traco Power
- Trak Microwave Corp
- Trans-Tech Inc
- Transcend Information, Inc.
- Transcom,Inc.
- Transistor & Electronic Co
- Transistor Specialtys Inc
- Transitron Electronic Corp
- Transitronix
- Transko Electronics Inc
- Transmeta Corp
- Transphorm Inc
- Transpro Electronics Corp
- Transwitch Corporation
- Transys Electronics Limited
- Trelec
- Trenz_Electronic_GmbH
- Tri Tech Microelectronics
- Tri-Mag Inc
- Tri-Star Electronics
- TRI-STAR ELECTRONICS INTERNATIONAL, INC.
- Triad Magnetics
- Triad Semiconductor
- TRIDENT
- Trident Microsystems Inc
- Trifast plc
- Trilithic Inc
- Trimble Navigation Limited
- Trinamic Motion Control GmbH
- Triotronik Computer And Netzwerktechnik GmbH
- Tripath Technology Inc.
- Tripp Lite
- TriQuint Semiconductor Inc. (Qorvo)
- Triton Controls
- Triune Systems, LLC
- Trompeter (Cinch Connectivity Solutions)
- Trompeter Electronics
- Tronics
- TRP Connector (Bel Fuse)
- Truesense Imaging Inc
- Truly International Holdings Ltd
- TRUMPower
- TRUST
- TRW Inc
- TS2 Micro Ltd
- TSC Electronics Ltd
- Tsenglabs International Co Ltd
- TT Electronics
- TT Electronics plc
- TT Electronics Sensing and Control
- TuControls Ltd
- Tumbler Technologies
- Tundra Semiconductor Corp
- Turbo Ic Inc
- TURCK Inc.
- Tusonix
- Tusonix / CTS
- Twilight Technology Inc
- Twin Industries
- TXC Corporation
- TY Semiconductor
- TY-OHM Electronic Works Co Ltd
- Tyco Electronics (TE Connectivity)
- Tyntek Corp
- Tzai Yuan Enterprise Co Ltd
- 东威(TONVER)
- 东明(TONG)
- 东裕(TONYU)
- 伯鸿(TWBOR)
- 信安(Truesemi)
- 兴勤(TKS)
- 创捷(TROQ)
- 十速科技(tenx technology)
- 南京托肯
- 南京拓微(TOPPOWER)
- 台华达(THD)
- 台庆
- 台思科(Taisko)
- 台湾伟诠(Weltrend)
- 台湾全磊
- 台湾力智
- 台湾嘉硕(TST)
- 台湾圆达
- 台湾圜达
- 台湾大毅
- 台湾晶技(TXC)
- 台湾汉博
- 台湾统佳(TOGIALED)
- 台湾迪嘉(TWGMC)
- 台舟电子(TECH PUBLIC)
- 坤元微电子(Trusignal)
- 天微(TM)
- 天成(TCWIN)
- 天泰(TENTA)
- 天津中环半导体
- 天源(TPOWER)
- 天球电子
- 天通(TDG)
- 天阳卓创
- 太原腾星电器
- 宁波天波港联(TIANBO)
- 宇音天下
- 容电(TANCAP)
- 帝谷(Thunder)
- 幸亚电阻(Tyohm)
- 广东黄宝石(TOPAZ)
- 康深
- 德律风根(TFSS)
- 德昌
- 托克马斯(TOKMAS)
- 拓宜(Toponelec)
- 拓尔微(TMI)
- 拓展光电(TUOZHAN)
- 拓普微(TOPWAY)
- 拓锋(TuoFeng)
- 无锡紫光微
- 昇润(TTCIOTSDK)
- 明德微(TRR)
- 智宝(TEAPO)
- 汤铭科技(TERMINUS)
- 河南台冠电子(TDD)
- 泰凌微电子(Telink)
- 泰康电子(TECONN)
- 泰德(Techcode)
- 泰斗(Techtotop)
- 泰晶(TKD)
- 泰艺电子(TAITIEN)
- 涂鸦(TUYA)
- 深圳天潼微电子
- 火炬(TORCH)
- 特思嘉(TXGA)
- 特米勒(Temile)
- 竞沃(TLC)
- 腾达电源(TDPOWER)
- 讯康(TNK)
- 通华芯(THX)
- 铜峰电子(Tongfeng)
- 雅晶(TAE)
- 韬略(TOP-EMC)
- 顶源(TOPPOWER)
W
- W+P Products GmbH
- Wabash Transformer Inc.
- Waferscale Integration Inc
- WAGO
- Wah Wang Holdings (Hong Kong) Co Ltd
- Wahl
- Wainwright Instruments GmbH
- Waka Manufacturing Co Ltd
- WAKEFIELD SOLUTIONS
- Wakefield-Vette
- Waldom Electronics
- Wall Industries,Inc.
- Walmsley Microsystems Ltd
- Walsin
- Walsin Lihwa Corp.
- Walsin_Technology_Corporation
- Walther Electric
- Walther-Werke
- Walton Company
- Wamco, Inc.
- Wandboard
- Warren G-V Corp
- Wave Tech Co Ltd
- Wavelength Electronics Inc
- Way-Tech Enterprise Co Ltd
- Weald Electronics Ltd
- WECO Electrical Connectors
- WeEn Semiconductors
- Weico Wire & Cable Inc
- Weida Semiconductor, Inc.
- Weidmuller
- Weitron Technology
- Weitronic Enterprise Co Ltd
- Wekang Co Ltd
- Welch Allyn
- Well Buying
- Wellbuying
- Weller
- Wells-CTI
- Weltrend Semiconductor, Inc.
- Welwyn (TT Electronics plc)
- Welwyn Components (TT Electronics)
- Wenzel Associates Inc
- WERA
- Werlatone Inc
- Wesco Electrical Co
- West Coast Magnetics
- Western Design Center (WDC)
- Western Digital Corp
- Western Digital Corporation or its affiliates
- Western Electronic Components Corp
- Wetherill Associates Inc (Wai)
- White Electronic Designs Corporation
- White Microelectronics
- White Technology Inc
- White-Rodgers
- White-Rodgers (Emerson)
- WHXPCB
- Wi2Wi
- Wi2Wi, Inc.
- Wibu-Systems AG
- Wickmann by Littelfuse
- Wieland Electric GmbH
- Wieson Technologies Co Ltd
- Wiha
- Wiha Tools Ltd.
- Wilco Corporation
- Wilcoxon Sensing Technologies
- Will Semiconductor Ltd
- WILLAS ELECTRONIC CORP.
- William Hughes Ltd
- Williams Controls
- Willow Technologies Ltd
- WIMA
- Win Win Precision Industrial Co Ltd
- Winbond(华邦电子)
- Winchester Electronics
- Winchester Interconnect
- Wing Shing Computer Components Co., (H.K.)Ltd.
- WINNERJOIN
- Winpin Electronics Technology Co Ltd
- Winpoint Electronic Corporation
- WINSEMI
- Winslow Adaptics Ltd
- Winson Semiconductor Corporation
- WINTEC INDUSTRIES
- Wiremold
- wireXpress
- Wisdom Technologies Int’l Co.
- Wise Power Tech Co Ltd
- WISeKey
- WISHER ENTERPRISE CO., LTD.
- Wisol(威盛)
- WIZnet
- WIZnet Co., Inc.
- WJ Communications, Inc (Qorvo)
- WM Berg
- Wolfgang Knap
- Wolfson Microelectronics plc (Cirrus Logic)
- Wolfspeed (Cree)
- Won-Top Electronics Co., Ltd.
- World Co Ltd
- World Produts Inc.
- World Technologies Ltd
- WPI Garry Electronics
- WPI Viking Electronics Inc
- Wright Capacitors Inc
- Wuhan Teamsun Science & Tech Co Ltd
- Wurth Elektronik
- Wuxi NCE Power Semiconductor Co., Ltd
- Wuxi Youda electronics Co.,LTD
- 万瑞和电子(WONDHOPE ELECTRIC)
- 上海维安(Wayon)
- 上海萍生微电子(Weedspread)
- 伟志电子(WAICHI)
- 伟烽(WF)
- 兴威帆电子(WAVE)
- 华凌光电(WINSTAR)
- 华彩威(worldsemi)
- 华德(WALTER)
- 南京沁恒(WCH)
- 台湾威迪(WINDAY)
- 启明云端(Wireless-tag)
- 唯创(WT)
- 威工(WG)
- 威庆(WQC)
- 威德姆(WISDOM)
- 威浦(WEIPU)
- 微创(Wincreat)
- 微硕(WINSOK)
- 微雪电子(Waveshare)
- 成都为开
- 文善(Wenshan)
- 无锡新洁能
- 无锡旭阳(Xuyang)
- 旺荣集团(WRG)
- 星凯(Wincap)
- 智晶光电(WiseChip)
- 格林柏(WingTAT)
- 江苏韦达(WEIDA)
- 沃尔
- 炜盛(Winsen)
- 盈瑞丰(WE)
- 维尔乐思(WL)
- 维拓(WTL)
- 维攀微(WPM)
- 维晟(wisesun)
- 联盛德微电子(Winner Micro)
- 闻亭(WTSCAP)
- 韦尔(WILLSEMI)
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