11 mm Clip-On Ferrite Core EMI RFI Cable Noise Suppressor

Black clip-on ferrite cable core with a split housing and locking clips. Choose the 11 mm nominal bore for your cable routing and the required quantity.

Selection and supplied parts

• Nominal cable bore: 11 mm
• Core type: split ferrite core in a black plastic clip housing
• Installation: opens around an existing cable, then closes with locking clips
• Packages: 1, 10 or 100 complete clip-on cores of the selected variant
• Cables and application equipment shown in illustrations are not included
• Supplier reference outer dimensions: 33 mm length × 21 mm outside width. Check clearance before installation.

Choosing a cable core

Measure the cable outside diameter and choose a bore that closes around the cable without crushing the insulation. A connector name such as USB, HDMI or audio does not define cable diameter. Check available space around the closed housing and clips.

Ferrite cores are used in EMI/RFI cable-noise control. Performance depends on the core material, cable, noise source and installation. No impedance, attenuation or frequency-response specification is supplied for this listing.

Installation

1. Open the housing clips carefully.
2. Place the existing cable in the ferrite channel.
3. Close both halves and confirm the clips are engaged. Check that the cable remains undamaged.

Installation pictures illustrate the clip-on principle. Select the exact bore and variant shown in this listing.

Browse clip-on ferrite cores by bore size