RS PRO Openable Ferrite Clamp, 22.5 Dia. x 43 mm, For Computer Peripherals, Digital TV, Internal and External Power To enhance sound quality and minimise high-frequency electromagnetic interference, turn to this RS PRO openable ferrite clamp. Its snap lock adjusts to a range of dimensions, so you can use it with electronic leads of various sizes for added versatility. The clamp is designed for use in a range of environments, including recording studios, IT labs and home offices. As the split ferrite is firmly secured into place once installed, there's no need to worry about it opening and harming your equipment. The wires and equipment are also protected from knocks and scratches by the smooth, precision-formed surface. This dependable component supports internal and external power connections, 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 190 Ohm - Impedance at 25 MHz of 105 Ohm - Ferrite material - One aperture - Aperture diameter of 9.5 mm - Openable - Outer dimensions of 22.5 mm (diameter) x 43 mm (depth) - Clamp filter type