RS Pro Ferrite Ring (for cable diameter up to 28.7mm).Dimensions: 50x20mm.The Ferrite ring core is intended to be used to suppress high frequency noise in a cable. The cable to be screened is passed through the bore of the sleeve, which absorbs energy emitted from the cable.
Max cable diameter28.7mm Data transmitted through the cable will not be adversely affected For EMI suppression AL Value 8150nH