Common Mode Chokes


Isolate Noise with Small and Compact Parts 

In situations where noise occurs around a signal, our broad range of common mode chokes suppress interference cleanly and efficiently without compromising your signal’s integrity.  For use in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive list of products are designed to filter noise and optimize application performance and power supply.  Our unique materials are able to withstand high temperature and power situations and will keep your systems running consistently and at top speed.

Benefits of Our Common Mode Chokes

Constructed from ultra-thin mixtures of iron, nickel and zinc oxides, our ferrite common mode chokes are characterized by their size, light weight, low cost, and high reliability.  They provide superb EMI reduction while remaining open to normal circuit operation.  Other benefits include:

  • High-precision winding construction with spacer improves isolation in offending circuits and ensures consistent reliability
  • Through-hole installation
  • Built with ultra-thin nanocrystalline
  • Various operating temperatures and current match capabilities over a broad range of inductance values
  • Custom designs possible


Find or Design Your Common Mode Choke

Using Laird-manufactured parts, our team of global experts and engineers create a custom design experience that is unrivaled by our competitors.  Explore our robust line of ferrite products or contact an engineer through customer service to discuss your next EMI solution. 



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