Dual-Clasp Ferrite RFI Choke for 3/16" Coax

Simple EMI and RFI Suppression for Coax Cables

Stop interference fast with this easy-to-use dual-clasp ferrite RFI choke. Designed for everyday consumers, it simply snaps around your 3/16" (4.5mm) coaxial cable—no tools or experience needed. Get cleaner audio, sharper video, and fewer drops in your signal by blocking unwanted electromagnetic (EMI) and radio frequency interference (RFI) right at the source.

Snap-On Ferrite Core: Convenient Protection

This snap-on ferrite core features a secure dual-clasp design for reliable attachment and easy, tool-free installation or removal. Great for use behind TVs, on home audio setups, or for computer cables—anywhere you experience interference issues. The highly effective ferrite material ensures maximum RFI choke performance for consistent results in any environment.

Technical Details

• Fits cable diameter: Up to 3/16" (4.5mm)
• Overall length: 1 inch (25.4mm)
• Overall diameter: 0.5 inch (12.7mm)
• Style: Dual-clasp snap-on ferrite core
• Application: EMI and RFI suppression for coaxial cables
• Vetco Part Number: TEA-3255

Why Choose a Ferrite RFI Choke?

Ferrite chokes are one of the easiest and most effective ways to stop interference from causing problems with your electronics. Just snap it over your cable—no rewiring or soldering required. Perfect for home audio, video gear, computer networks, and more.