... 2.Support high-speed USB 2.0, HDMI, IEEE1394 LVDS 3.Environmental RoHS compliant, haloge USB2.0 Surface Common mode chokesFeatures: 1 ... . Designed for high-speed USB 2.0, HDMI, SATA, IEEE1394 and LVDS applications.2. Core material ... . Most values provide >15 dB common mode attenuation and >100 ohms impedance.5.RoHS compliant(PB free)6. Storage temperature Component: –40 ...