SB0402 Series

SB0402 Balun Transformer

SB0402 Series


Low profile: 2.5mm maximum
Common mode impedance: 220Ω at 100MHz, 500Ω at 400MHz
Operating temperature Range: -25C to +85C.
Suitable for reflow soldering.


SB0402 Series is a dual-wound common mode choke that is ideal for noise attenuation in twisted-pair cable interfaces as well as IEEE1394 and USB2.0 applications. An excellent impedance balance between two sets of twisted pairs is achieved by winding across a single core. One SB0402 common mode choke coil per interface port is possible with this dual winding configuration.


SB0402 Series Balun Transformer