> I need any advise about connectors to interconnect PCB into a a cabinet
> .(10cm "cable" max. and I= 10mA max. low frequency)
> I have to pass 22 lines + Power supply.

Are you looking for backplane or connector out of PCB for the 22 signals:

For backplane, you have:

1.  Ready-made VME backplane backplane that might be useful to you.  Check
up schroff web-site.  If you need a piece or two, you can get them from
ebay.

2. Or a lesser quality type would be ISA backplane, you can get them from
industrial PC maker like www.advantech.com.tw  .  But they have finger and
slot.

3. If your 22 lines + power are not that stringent, then there are other
options.

For connector, maybe you want to try DB25, those use by printer or big
serial port.

Cheers, Ling SM

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