Bourns Unveils New Inductor for Signal Lines Bourns unveils SRF1209U4 inductors for noise suppression in signal lines, ideal for USB 4.0 and HDMI 2.1, with compact, RoHS-compliant design. Bourns common mode Compact data interfaces HDMI 2.1 high-speed inductors noise suppression reduction RoHS-compliant Series signal line SRF1209U4 USB 4.0 July 14, 2025