I have used that part number and also 623-2743002112. The 1112 part is
680 ohms @ 100Mhz and the 2112 is 1330 ohms at 100Mhz. Does it really
matter that much? I wonder if it depends on the filter capacitor used.
MOTM uses a 10uf value while Oakley uses a 22uf. The purpose of the
bead is to add impedance at high frequencies, which might enter on the
power supply cable as RF noise from nearby computers, cell phones, and
radios. I suppose the value depends on the frequencies you are trying
to eliminate.
Richard Brewster
Dave Hylander wrote:
680 ohms @ 100Mhz and the 2112 is 1330 ohms at 100Mhz. Does it really
matter that much? I wonder if it depends on the filter capacitor used.
MOTM uses a 10uf value while Oakley uses a 22uf. The purpose of the
bead is to add impedance at high frequencies, which might enter on the
power supply cable as RF noise from nearby computers, cell phones, and
radios. I suppose the value depends on the frequencies you are trying
to eliminate.
Richard Brewster
Dave Hylander wrote:
>I use 623-2743001112
>
>-dave-
>
>http://www.hylander.com
>
>
>At 07:12 PM 11/28/2003 +0000, you wrote:
>
>
>>Anyone got one?
>>
>>
>
>
>