Fair-Rite Oval Ferrite Snap-It® Cores

Fair-Rite Oval Ferrite Snap-It® Cores enable two cables to be run side-by-side, providing a prime geometry for common-mode chokes to suppress noise generated by power supplies, motor drives, and other applications. These automotive-designed cores can also be used as filters in inductive circuits to attenuate unwanted frequencies, thereby enhancing power and signal quality. The construction features high-temperature nylon material, low air volume around the ferrite, an anti-slip grip, and several mounting options. Fair-Rite Oval Ferrite Snap-It Cores offer flexibility, improved performance, efficiency, and enhanced coupling for applications.

Features

  • Cable-tie ridges allow case closure or bulkhead mounting
  • Greater impedance per unit volume
  • Reduced size vs. round Snap-It
  • Enables 2 cables to be run side-by-side
  • Can be used as a filter for inductive circuits
  • Improved performance, flexibility, and efficiency
  • Enhanced coupling
  • Low air volume around ferrite
  • High-temperature nylon material
  • Anti-slip grip
  • Automotive designed
  • Higher maximum temperature than Fair-Rite's standard round Snap-Its
  • Several mounting options

Applications

  • Multiple or multi-conductor cables
  • Bus bars
  • Heavy-gauge wires

Patented Design

Infographic - Fair-Rite Oval Ferrite Snap-It® Cores

Dimensions

Mechanical Drawing - Fair-Rite Oval Ferrite Snap-It® Cores

Impedance by Material

Performance Graph - Fair-Rite Oval Ferrite Snap-It® Cores
Published: 2025-12-18 | Updated: 2026-05-04