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Five black clip-on ferrite cores for 7mm cables

Unique-Bargains

Unique-Bargains UF70B 7mm Clip-On Ferrite Conduit (5 Pcs)

SKU CH-3DEB-Q2DZK MPN UF70B

Clip-on ferrite cores suppress EMI and RFI noise on 7 mm cables, pack of five

  • Product typeHI - Conduit & Fittings
  • Clip-on design enables quick installation without tools
  • 7 mm inner diameter fits common cable sizes
  • Ferrite core suppresses EMI and RFI noise
  • Pack of five covers multiple cable runs
  • Lightweight 58 g total adds minimal bulk

7 mm Clip-On Ferrite Conduit for EMI/RFI Suppression

The Unique-Bargains UF70B is a 7 mm diameter ferrite core that clips onto cables to suppress radio-frequency and electromagnetic interference. It suits installers who need a quick, reusable filter on power or signal leads without cutting connectors. Five pieces are included in the pack.

Practical limits of clip-on ferrite filtering

The core measures 30 mm by 16 mm and weighs 58 g for the set of five. It attenuates common-mode noise only on cables that fit the 7 mm aperture; larger or heavily jacketed cables will not clip securely. The filter does not remove differential-mode interference or conducted noise that requires a series inductor or shielded wiring.

Installation ease and common issues

The hinged clip snaps shut around the cable in seconds and requires no tools or adhesive. A loose fit on undersized wires lets the core slide, reducing effectiveness; cable ties can secure it if needed. Over-tightening the clip on stiff cables may crack the ferrite, so close the latch gently until it clicks.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 80% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameUnique Bargains
Product typeHI - Conduit & Fittings

Questions about this item

Should I choose the 7 mm clip-on size or a different diameter?

The UF70B clips onto cables up to 7 mm in diameter; select this size only if your cable matches that dimension.

How much RFI and EMI noise will the 30 x 16 mm ferrite core actually suppress on my cable?

The 30 mm long by 16 mm maximum diameter core attenuates common-mode RFI and EMI on the clipped cable.

Does the clip-on design work with standard round cables without tools?

Yes, the hinged clip snaps over a 7 mm round cable by hand — no tools required.

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