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Dr Oetker
Joined: 22 May 2009
Posts: 9
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 30 Oct 2009 23:34 High volume PCB price; 6 layer vs 10 layer board |
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Hi,
Does anyone have an idea what is the (very) high volume (100k+) price difference between six layer (4Sig, 2planes) vs 10 layer (6sig, 4 planes). Or, any web based calculator (haven't had luck locating one) for high violume PCB. I am inclined to try with 6layer, but then the traces must be 4mill and not well protected, I am facing EMI/EMC issues from outer high speed layers. 10 layer PCB is a safe bet, but then the price could be prohibitive. I tried to get a quotes, but the typical reply is "send us gerbers first".... The board is 8x7 inches.
thanks,
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flatulent
Joined: 19 Jul 2002
Posts: 4877
Helped: 324
Location: Middle Earth
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31 Oct 2009 4:02 Re: High volume PCB price; 6 layer vs 10 layer board |
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| I would expect that about 2x layers would cause 2x prices. One criteria is that a cheap product that does not pass government radiation standards will not be allowed to be sold and so is worthless.
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Dr Oetker
Joined: 22 May 2009
Posts: 9
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02 Nov 2009 19:34 Re: High volume PCB price; 6 layer vs 10 layer board |
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Thanks,
I did found some Chinese companies, the rough price per sq inch is 0.5$ for 10 layer and 0.3$ for 6 layer PCB. On a large (50sq inch) PCB the difference is 10$. It can probably get cheaper w/negotiation for very high volume, but I agree, 6layer can turn out to be too noisy.
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Google
AdSense
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02 Nov 2009 19:34 Ads |
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Jennylau
Joined: 19 Nov 2009
Posts: 1
Location: China
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19 Nov 2009 4:05 High volume PCB price; 6 layer vs 10 layer board |
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Hi,
We are a PCB manufacturer in China. If you need to buy PCB, please contact me. We will provide you the good price and best service.
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