Document 260-1 Common Mode Chokes – BU Series These low cost, high performance choke coils are designed to virtually eliminate line conducted common mode noise.
The BU9S and BU9HS families are ideal for signal line applications; the others can be used in switching power supplies and power supply circuits.
All provide significant attenuation of common mode noise across a broad range of frequencies.
www.
DataSheet4U.
com For height-restricted applications, the BU9 and BU9S filters are available in a horizontal configuration, which reduces their height to under half an inch (12.
5 mm).
For free evaluation samples, contact Coilcraft or request them on-line at www.
coilcraft.
com.
Core material Fer...

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