Component Dynamics offers a wide range of electromechanical switches, relays, contactors, and more to lengthen the lifecycle of your aging electromechanical systems. Find electromechanical components for all applications, including automotive, power and general use, computing, and much more. We specialize in rare, out-of-date, allocated, and end-of-life products.

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Kind words from our customers:


  • I trust Component Dynamics with my component sourcing needs. Parts are delivered on-time, and with quality every time.

  • Component Dynamics helped us source parts below franchised distribution’s pricing quickly and with outstanding quality. They’re our go-to for hard to find parts.

  • We use Component Dynamics for hard to find parts and cost savings. They’ve come through time and time again on hard to find parts and deliver customized solutions with exceptional quality.

  • Component Dynamics is always quick to respond to inquiries, keeps us up to date with inventory, and is flexible with process changes.