Plastic Ferrite Ring Core Black for 5mm Diameter Cable Cord 10 Pieces

Helps reduce EMI on power lines. 10 Pcs are included here, rectangle shaped, fit for 5mm diameter cable. These ferrite core clamps are for improving the current around the magnetic circumstance, filter out the noise signal, avoid interference from the outside world.

External Size(Approx) : 2.9 x 1.6 x 1.6cm / 1.1" x 1.1" x 0.6"(L*W*H);Fit Cable Diameter : 5mm / 0.24'' Material : Plastic(Housing), Ferrite ( Core);Color : Black Net Weight : 89g Package Content : 10 x Ferrite Core Filters