Abracon Releases New High Performance Ferrite Beads and Bead Arrays in Low Profile (3.00mm Maximum Height) Package

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Abracon Corporation extends its product portfolio with the newly introduced ACSB series of ferrite beads for EMI noise suppression.

Abracon ACSB Series

The miniaturization of electronic products requires high performance noise suppressors suitable for high density mounting. Ferrite bead arrays provide the most widely-used, cost-effective and compact EMI filtering option for circuit designers.

A globally preferred, leading supplier of frequency control and magnetic components, Abracon Corporation extends its product portfolio with the newly introduced ACSB series of ferrite beads for EMI noise suppression.

“The miniaturization of electronic products requires high performance noise suppressors suitable for high density mounting. Ferrite bead arrays provide the most widely-used, cost-effective and compact EMI filtering option for circuit designers,” explains Syed Raza, Director of Engineering at Abracon Corporation.

Parts are currently available in low profile from 5.60x5.00x1.50mm to 5.60x4.80x3.00mm, low cost, RoHS compliant and lead-free SMD packages. The compact package sizes allow the beads to be placed close to the EMI source to fulfill space constraints. They offer superior EMI noise filtering over a wide frequency, ranging from several hundred MHz for broadband signal interfaces to GHz ranges for high frequency signal lines.

Parts with impedance as high as 90 ohms at 100MHz are available with low DC resistances down to 0.004 ohm, providing designers with a broad range of filtering options. A high frequency version for low GHz noise suppression with a high DC current rating up to 5A and 2-line/3-line ferrite bead array further enhances performance of the end products.

Standard applications include: notebooks, tablets, smart phones, cameras, DVD/Blu-ray players, LED TVs, motherboards, power supplies and modems.    

Key features of the ACSB series of ferrite beads include:

  • Suitable for high-density mounting or where board space is a concern. Multiple line packages can also reduce placement time.
  • Superior attenuation across a broad frequency range, up to GHz range.
  • A wide operating temperature range of -40ºC to +85ºC.
  • RoHS compliant and lead-free.

Abracon Link:
http://www.abracon.com/Magnetics/chips/ACSB.pdf

For technical assistance with these products, please contact Abracon Corporation at tech-support(at)abracon(dot)com.

Abracon Corporation was established in 1992 with the vision of becoming a top tier global manufacturer of Frequency Control, Signal Conditioning, Clock Distribution and Magnetic Components with local design and technical support. Abracon provides its customers with high quality products, competitive pricing, timely delivery, reliable engineering and technical support, plus production flexibility worldwide.

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Christopher Polley
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