2222SQ Series

RF Inductor by Coilcraft (1633 more products)

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2222SQ Series Image

The 2222SQ Series from CoilCraft are Square Air Core Inductors with inductance values from 90 to 300 nH. They have a Q factor of up to 230 @400 MHz with very tight inductance tolerances, making them suitable for narrowband RF amplifier matching and tuning applications. These air-core inductors do not use a magnetic core, resulting in the high Q and the lowest possible losses for high-frequency applications. They have a current handling capacity of 5.7 A (RMS). They are available in packages with RoHS-compliant tin-silver over copper terminations and a flat top and bottom for reliable pick and place and mechanical stability.

High-reliability versions for space, military, and other critical applications are available on request.

Product Specifications

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Product Details

  • Part Number
    2222SQ Series
  • Manufacturer
    Coilcraft
  • Description
    Square Air Core Inductors from 90 to 300 nH

General Parameters

  • Inductance
    90 to 300 nH
  • DC Resistance
    5.50 to 13.8 mOhms
  • DC Current
    3.7 to 5.7 A
  • Self Resonant Frequency
    720 to 1200 MHz
  • RoHS
    Yes
  • Type
    Air Core Inductor
  • Operating Temperature
    -40 to 125 Degree C
  • Quality Factor
    140 to 150
  • Storage Temperature
    -40 to 145 Degree C
  • Tolerance
    2 %, 5 %
  • Weight
    280 to 650 mg

Technical Documents