MOTM

>Anyway, I haven't had to buy ferrite beads, as I still have a bunch
>of them, but my first guess would be:
>
>Mouser Part #: 623-2743009112LF
>Manufacturer Part #:  2743009112  (made by Fair-Rite, new RoHS version)

i use one close to this -

Mouser 623-2743002112LF

both are probably fine.