5-Pack Clip-On Ferrite Bead RFI Noise Filter – USB & Cables
5-Pack Clip-On Ferrite Bead RFI Noise Filter – USB & Cables
5-Pack Clip-On Ferrite Core RFI Noise Filters – 5 Sizes Included
Keep your cables performing at their best with this set of 5 clip-on ferrite bead noise filters. Designed for USB, audio, video, coaxial, phone, and power cords, these toroidal ferrite cores snap directly onto your cables to reduce electromagnetic interference (EMI) and radio frequency interference (RFI) — resulting in cleaner signals and improved performance across your devices.
The double-snap plastic housing makes installation effortless — no tools, no cutting, no rewiring. Simply open the clip, place it over the cable, and snap it shut. Five different sizes are included in each pack to fit a wide range of cable diameters.
Made in Mainland China.
Key Features
- 5 sizes included: 3.5mm, 5mm, 7mm, 9mm, and 13mm — fits most standard cable diameters
- Clip-on design: Double-snap closure for quick, tool-free installation and removal
- Broad compatibility: Works with USB, Firewire, audio, video, coaxial, phone, and AC power cables
- RFI & EMI suppression: Nickel zinc ferrite core reduces high-frequency interference for cleaner signal integrity
- Wide application: Computers, hard drives, audio equipment, copiers, fax machines, and more
- Durable construction: Soft magnetic ferrite core enclosed in a sturdy black plastic housing
- Compact & reusable: Easy to move between cables as your setup changes
Technical Specifications
- Available sizes: 3.5mm / 5mm / 7mm / 9mm / 13mm
- Quantity: 5 pieces per pack (one of each size)
- Material: Nickel zinc soft magnetic ferrite core + plastic casing
- Color: Black
- Saturation Magnetic Induction: 400
- Initial Permeability: 1000
- Coercivity: 16 A/m
- Remanence: 200 mT
- Curie Temperature: 120°C
- Density: 4.9 g/cm³
What's in the Box
- 5× Clip-On Ferrite Bead Noise Filters (one of each size: 3.5mm, 5mm, 7mm, 9mm, 13mm)
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Frequently Asked Questions
Q: What cable types are compatible with these ferrite clip-on noise filters?
A: These ferrite bead clip-on filters are compatible with a wide variety of cables, including USB, Firewire, audio, video, coaxial, phone lines, and AC power cords. The five included sizes (3.5mm, 5mm, 7mm, 9mm, and 13mm) cover most standard household and professional cable diameters.
Q: Do I need any tools to install these ferrite bead clips?
A: No tools are required. Each ferrite filter features a double-snap plastic housing that opens and closes by hand. Simply snap it around your cable for instant RFI and EMI noise suppression — no cutting, soldering, or disassembly needed.
Q: Will these ferrite noise filters work on both USB and power cords?
A: Yes. These clip-on ferrite cores are designed to reduce electromagnetic and radio frequency interference on USB cables, power cords, audio leads, video cables, and more — making them a versatile solution for home offices, AV setups, and electronics workspaces.