| A - Manufacturers of Passive Parts |
| ● A Fortunet Co. Ltd. RF coaxial & fiber optic connectors |
| ● AAK Corporation power supplies |
| ● AAVID Thermal Technologies, Inc. Heatsinks & clips, Al-profiles, CPU-heatsinks |
| ● AB [Allen-Bradley] industrial control |
| ● AB Connectors connectors |
| ● Abbott Technologies transformers, power supplies |
| ● ABC Taiwan Electronics coils, transformers |
| ● AbelConn coils, connectors |
| ● Abracon Corp. X-tal, OSC, VCXO, Inductors, Chokes, Coils, Resonators |
| ● Abtec Electronica resistors, inductors, capacitors |
| ● Accutek Microcircuit Corporation connectors |
| ● ACSI [Advanced Custom Sensors Inc.] sensors |
| ● ACT [Associated Components Technology] coils |
| ● Acute Power Inc. DC/DC converter |
| ● Adams Magnetic Products ferrites |
| ● Adam Technologies connectors |
| ● Adapt Elektronik Cables, FFC Cables |
| ● AADCO connectors |
| ● Adiva Technology Inc. crystals, inductors, resonators, oscillators |
| ● Advanced Crystal Technology quartz, crystals |
| ● Advanced Custom Sensors Inc. [ACSI] sensors |
| ● Advanced Interconnections Sockets, Connectors |
| ● AEC [American Electronic Ceramics] ceramic capacitors, resitors, inductors |
| ● AEL Crystals Limited quartz, crystals, resonators |
| ● AEM Inc. inductors, beads |
| ● Aerovox Capacitors |
| ● Agastat |
| ● acquired by Tyco |
| ● Afcap [African Capacitors Pty Ltd] capacitors |
| ● African Capacitors Pty Ltd [Afcap] capacitors |
| ● Agere Systems DC/DC converters |
| ● Ahead Electrical Co Ltd transformers & AC/ AC adapter |
| ● Aid Electronics Corporation film capacitors |
| ● AirBorn Inc. connectors |
| ● Airco Speer resistors |
| ● now ASJ Pte LTD |
| ● Airlink Transformers transformers |
| ● Akahane Electronics [Akane:ohm] resistors |
| check SEI Electronics too! |
| ● Al Goodwell Industries Ltd. speakers, buzzers, transducers, electret microphones Transformers |
| ● Alcoswitch |
| ● acquired by Tyco |
| ● Aleph International Corp. Sensing Devices |
| ● Allen-Bradley industrial control |
| ● Allied Controlsrelays |
| ● Alltec Integrated Manufacturing Inc. enclosures |
| ● Almag coils, chokes, transformers |
| ● Almita Co. Ltd. connectors and flat flexible cables |
| ● Alnanico International Ltd. inductors, beads, chokes |
| ● Alpha Electronics Corp. resistors |
| ● Alpha Wire Company Wire & Cable |
| ● Alps Electric, USA Potentiometers & Switches |
| ● Altech enclosures, fuses |
| ● Alutronic Kühlk?rper GmbH & Co. KG Heatsinks & Thermal products |
| ● Alwell Enterprise Co.Ltd connectors,cable |
| ● AM Transformers |
| ● American Capacitor Corp. capacitors |
| ● American Electronic Ceramics [AEC] ceramic capacitors, resitors, inductors |
| ● American Zettler Inc.relay |
| check ZETTLER electronics GmbH |
| ● AMP Connect Connectors |
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