RS PRO Openable Ferrite Clamp, 13 x 25.5 x 11.8 mm, For Computer Peripherals, Digital TV, Internal and External Power With this openable ferrite clamp from RS PRO, you can reduce high-frequency electromagnetic interference and improve sound quality. It's designed for use in both domestic and commercial environments, including home offices, IT laboratories, and recording studios. The ferrite sleeve features a snap lock that adapts to a variety of dimensions, allowing it to be used with electrical leads of different sizes. Once installed, the split ferrite securely locks into place, meaning there's no need to worry about it inadvertently opening and damaging your equipment. The smooth, precision-formed surface also protects the cables and equipment from unwanted knocks and scratches. This component is compatible with internal and external power cords, as well as printers and other computer peripherals. Features and Benefits - Suitable for use with computer peripherals, digital TVs, internal and external power cables, monitors and printers - Impedance at 100 MHz of 100 Ohm - Impedance at 25 MHz of 6 Ohm - Ferrite material - One aperture - Aperture diameter of 5 mm - Openable - Outer dimensions of 11.8 (height) x 13 (width) x 25.5 mm (depth) - Clamp filter type