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20Pcs Magnetic Ferrite Ring Filters - EMI/RFI Noise Suppressor for 7mm Cables (7mm Inner Diameter) | Clip-On Ferrite Core for Power/Video/Audio Cords (Black)

Free shipping on orders over $29.99

$12.99

$ 5 .99 $5.99

In Stock

1.Size:5mm


  • 🔇 Powerful Noise Suppression Effectively suppresses Radio - Frequency Interference (RFI) and Electro - Magnetic Interference (EMI). Protects your electronic devices from external noise, ensuring stable signal transmission. Perfect for use on cables of computers, TVs, game consoles, and more
  • 🔌 Easy to Install Clip - on design allows for quick and hassle - free installation. No tools are required. Simply open the clip, attach it to the cable, and close. Suitable for both professionals and DIY enthusiasts.
  • 💊 Durable Ferrite Material Made from high - quality ferrite material, these ring cores are built to last. They can withstand various environmental conditions and maintain their performance over time.
  • 🌟 20 - Piece Set Comes with 20 pieces, providing you with enough ferrite ring cores to cover multiple cables in your home or office. Cost - effective solution for your cable management and noise reduction needs.
  • 📏 [3.5/5/7/9/11/13/15]mm Diameter The [3.5/5/7/9/11/13/15]mm diameter is suitable for a wide range of cable sizes. Whether it's a thin USB cable or a thicker power cord, these ferrite ring cores can be easily clipped on.



Product Description

ferrite ring core

Introduction

  • Discover the 20 Pieces Clip - on Ferrite Ring Core RFI EMI Noise Suppressor, your ultimate solution for clean and stable signal transmission in all your electronic devices. 2. How It Works
  • When an RFI or EMI signal tries to travel along the cable, the ferrite ring core creates a magnetic field that opposes the interference. This effectively reduces the noise and allows the original signal to pass through clearly. 3. Product Features
  • Clip - on Design: Our unique clip - on design ensures quick and easy installation. No need to struggle with complex installation procedures.
  • High - Quality Ferrite Material: Made from premium ferrite, these ring cores are durable and long - lasting.
  • 20 - Piece Set: With 20 pieces in one set, you have enough to cover all your cables in your home, office, or even for your car electronics.
  • [X]mm Diameter: The versatile diameter fits most common cables, from thin data cables to thick power cords. 4. Applications
  • Home Entertainment: Use them on TV cables, soundbar cables, and gaming console cables to enhance the audio and video quality.
  • Home Office: Protect your computer cables, printer cables, and router cables from interference for seamless work.
  • Automotive: Keep your car's audio cables and charging cables free from noise for a better driving experience. 5. Customer Benefits
  • By using our ferrite ring cores, you can enjoy:Improved Signal Quality: Say goodbye to fuzzy screens, static on audio, and slow data transfer speeds. Cost - Savings: Avoid the need to replace expensive cables or electronic devices due to interference issues. Convenience: Easy to install and use, perfect for busy individuals. 6. Conclusion
  • Invest in the 20 Pieces Clip - on Ferrite Ring Core RFI EMI Noise Suppressor today and experience the difference in your electronic devices. Enjoy a cleaner, more stable signal and a more enjoyable electronics - using experience.
rfi emi noise suppressor

Specifications

Technical Specifications

  • Material: Mn-Zn Ferrite (Initial Permeability: 2500Ξi)
  • Frequency Range: 20MHz-1GHz Attenuation
  • Clamping Force: â‰Ĩ1.2kgf (Tested per MIL-STD-202G)
  • Operating Temp: -40°C to +120°C

Application Scenarios

  • Home Theater: Eliminate humming from soundbars/subwoofers
  • Office Setup: Stabilize 4K monitor/USB-C docking station signals
  • Automotive: Reduce alternator whine in car audio systems
  • Industrial: Shield PLC cables from motor drive interference

Installation Guide

  1. Measure cable diameter & select matching ring size
  2. Press clip latch to open, position around cable
  3. Close until hearing "click" (Ensure full contact)
  4. Place near device port for optimal filtering
ferrite ring filter
rfi filter clip on
magnetic ferrite core
cable interference reducer

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