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Air Coils

air coils


Air wound coils (also known as air core coils) are a type of inductor without a magnetic core. Instead, wire is wound around a non-magnetic material such as:

  • Air
  • Plastic
  • Ceramic
  • Glass

Where Are Air Cores Used

Prowell Technology  air core coils are designed for high frequency circuits that need precise inductors. They are used in a wide variety of applications, including:

  • Power supplies
  • Test equipment
  • Medical electronics
  • Manufacturing equipment

Get Answers to Your Questions

We know you may have some questions about air wound coils—please don’t hesitate to contact us with them. Prowell Technology has 20+ years of experience in the coils contract manufacturing business, so we are well prepared to give you the answers you need.


Size Range/Form Factor:
Available in a broad amount of sizes and bobbins including self leaded, surface mount or through hole configurations


Output Range:
Built to meet industry standards and customer requirements


Operating Temperatures:
130’C and 155’C


Packaging Options:
Tray and bulk


Built to IPC-A-610 standards. RoHS3 and Conflict Free


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