ZBF253D

The ZBF253D is a ferrite bead filter used in some boards to prevent electromagnetic interference, attenuate high-frequency signals in input/output ports and power supply lines.

It is most commonly found in the AES, MVS boards that have the DA-15 connector and/or control interface connectors.

However there are cases like the MV1FZS where it is used in the player control jamma edge, in the YM2610 and NEO-D0.