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Bourns Launches AC3028SQ and AC5037SQ Series Air Coil Inductors with High Q and Square Package Design

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Bourns, announced the release of its AC3028SQ, AC5037SQ, ACXX14SQ, ACXX15SQ, and ACXX18SQ Series Air Coil Inductors. The five new series feature a square package design with a flat top and bottom, which supports reliable pick-and-place assembly and provides mechanical stability. The inductors are designed to address requirements for high-frequency applications, including enhanced signal filtering, efficient energy transfer, and tight inductance tolerance in smaller, faster, and more compact electronic devices.

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Key specifications across the series include:
High Q values up to 230
High self-resonant frequency (SRF)
Inductance range from 5.5 nH to 82 nH
Tight inductance tolerance of ±2% and ±5%
DC resistance (DCR) values from 3.4 mΩ to 12 mΩ
Rated current from 2.7 A to 5.6 A
Operating temperature range of -25 °C to +125 °C

These characteristics make the inductors suitable for use in high-frequency TV and radio receivers, radio transmitters, RF amplifiers, and tuning applications.

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The AC3028SQ, AC5037SQ, ACXX14SQ, ACXX15SQ, and ACXX18SQ Series Air Coil Inductors are available now and are RoHS compliant.

For additional product details, Bourns directs users to the company website at bourns.com/products/magnetic-products/air-coil-inductors.


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