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Five black cylindrical clip-on ferrite cores for 7.0-9.0mm cables

Unique-Bargains

Unique-Bargains 9mm Wire Cap Connector 5pcs Black 7.0-9.0mm

SKU CH-GNC3-C0GWQ MPN 9mm

Clip-on ferrite cores suppress RFI and EMI on cables with 7.0–9.0 mm diameter, pack of five

  • TypeCable Connectors
  • Clip-on ferrite cores suppress RFI and EMI noise on cables
  • Five black rings fit 7.0–9.0 mm cord diameters
  • 19 × 35 mm size adds no bulk to wiring runs
  • Improves signal quality without distorting audio, video or data
  • Install near interference sources on power, USB, AV or data lines

What It Is

This pack supplies five clip-on ferrite cores sized for 7.0-9.0 mm cables. Each ring snaps over power cords, audio leads, USB or data cables without tools to suppress RFI and EMI noise. The black finish suits automotive, industrial and desktop wiring where electromagnetic interference degrades signal quality.

Critical Specification

Inner diameter accepts cables from 7.0 mm to 9.0 mm and the housing measures 19 x 35 mm. If your cable falls outside that range the core will not seat correctly and attenuation drops sharply. Verify the outer jacket diameter before ordering; no other size is included in this pack.

Sustained Operation

The ferrite material maintains its permeability across continuous duty cycles, so noise suppression does not fade as the cable warms under load. Clip the core as close to the interference source or the equipment input as practical; for cables with sensitive gear at both ends, fit one core at each termination.

Highlights

  • Clip-on ferrite cores suppress RFI and EMI noise on cables
  • Five black rings fit 7.0–9.0 mm cord diameters
  • 19 × 35 mm size adds no bulk to wiring runs
  • Improves signal quality without distorting audio, video or data
  • Install near interference sources on power, USB, AV or data lines

Specifications

BrandUnique Bargains
TypeCable Connectors

Questions about this item

What does the 9 mm size mean when I clip this on a cable?

It fits cables from 7.0 mm to 9.0 mm in diameter so the ferrite ring sits snugly around the insulation without sliding.

What standard or interface does this connector use and what does it limit?

It is a clip‑on ferrite core, not an electrical connector, so it adds no interface and imposes no data‑rate or voltage limit.

What physical space does the 19 x 35 mm body need to mount?

The ring measures 19 mm wide by 35 mm long; allow at least that length of straight cable plus room for fingers to snap it shut.

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