Re: High quality Prototype PCB suppler?

From: Nial Stewart (nial_at_nialstewartdevelopments.co.uk)
Date: 03/16/05 

Date: Wed, 16 Mar 2005 17:57:35 -0000

<pbreed@netburner.com> wrote in message news:mu1f31lhc7dj8c4lmrf98e8oisir8k9d0o@4ax.com...
> Short Version:
> Does anyone know of any inexpensive prototype board houses that can do 20 mil via (10 or 12mil
> hole) and 5 mil lines and spaces in 4 or 6 layers?
>
> Long Version:
>
> There are a lot of prototype PCB suppliers that produce 4 and 6 layer PCB's at realativly low
> cost.
>
> less than $400 a lot, some a lot less.
>
> None of these that I am aware of can do 20mil vias (10 ro 12 mil holes) and 6 mil lines/spaces
> (prefer 5 mil lines and spaces)
>
> I'm currenlty paying big bucks ($1K+ /lot) for my prototype boards becuase using BGA parts
> requires the small vias and tight trace specifications.
>
> Does anyone know of any inexpensive prototype board houses that can do 20 mil via (10 or 12mil
> hole) and 5 mil lines and spaces in 4 or 6 layers?

Have a look at..

www.4pcb.com

I've used them a few times, good prices and quality results.

Nial Stewart
-------------------------------------------------------------
Nial Stewart Developments Ltd
FPGA and High Speed Digital Design
www.nialstewartdevelopments.co.uk