Square Air Core RF Inductors AS Series

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AS0 Inductors Buy Now

Square Air Core RF Inductors, part of the wound air core inductor family, are ideal for RF circuits, broadband I/O filtering, frequency selection, or impedance matching. The unique construction of the rectangular cross section of the inductor provides better performance, and offers manufacturing advantages over toroidal coils.


  • Square cross section construction
  • 20 Inducance Values ranging from 5.5nH to 27.3nH
  • High Q
  • High Current
  • Excellent SRF
  • Available in 0806, 0807, and 0908 sizes


  • RF Applications
  • RF Circuits
  • Broadband I/O Filtering
  • Impedance Matching