One of the most popular data-transfer interfaces in the world, USB is now available in a 3.0 version with speeds 10 times faster than the previous version (USB 2.0). This new version increases the speed of data transfer between PCs and mass storage devices, including external hard-disk drives and high definition-compatible digital cameras.
Because the new 3.0 USB uses high-speed differential signal transmission, practical applications of it require that the resulting common mode noise be removed. Employing an extremely precise, wire-wound structure, the CM01S600 Common Choke Coil responds to this demand, and delivers a 25% higher cut-off frequency than previous products.