Common Mode Choke for Power Line


The 2CD series of common mode chokes by Accetek feature a surface-mounted, compact design. They are suitable for power lines and boast high current capabilities. A variety of sizes are available, ranging from 4.7mm to 15.0mm. These chokes can operate within a temperature range of -40°C to +125°C, including the effect of self-heating. Additionally, they are qualified to withstand a peak reflow temperature of 260°C.

  • Surface mount type with compacted design
  • Designed for power line, high current capability
  • Many sizes available to choose from (4.7mm~15.0mm)
  • Operating Temperature range from -40°C to +125°C (Including Self-heating)
  • 260°C reflow peak temperature qualified


  • Part Number

  • Z@100MHz(Ω)

  • Tolerance

  • DCR Max(mΩ)

  • Irms(A)

  • Vrated(V)



  1. DCR for each single line, measured @ 25°C.
  2. Ir: DC current for an approximate 40°C rise from 20°Cambient temperature.
  3. Specifications subject to change without notice please check our website for latest information.

Drawing and Dimensions


Tape and Reel specifications


Recommended Reflow Profile



This product is not suitable for the industries listed below unless we have provided explicit confirmation:

  • Healthcare Industry: This product is not certified for medical use and is not intended for medical devices, diagnostics, or treatments.
  • Specified Industries: This product is not suitable for industries that require high levels of safety, reliability, and stability, such as automotive, nuclear power, aerospace, defense, etc.
  • Legal and Compliance Requirements: In industries that have specific regulations, laws, or compliance requirements, this product can only be used after obtaining our explicit confirmation.

We strongly advise you to communicate and confirm with our team before considering the use of our product. Our dedicated team will provide detailed guidance and support to ensure that our product meets your specific needs and complies with applicable regulations and requirements.

Please note that using our product in the industries listed above without our explicit confirmation may result in unexpected outcomes and could potentially violate relevant laws and regulations. Therefore, we highly recommend engaging in communication with our team before making a decision to use our product to ensure its suitability and compliance.