Subject: Re: How thick is the copper on PCB's
Date: Fri, 20 Dec 2002 14:20:33 +0800
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On Thu, 19 Dec 2002 17:23:25 -0800, "Harry Dellamano"
>"Boris Mohar" wrote in message
>> On Thu, 19 Dec 2002 11:52:04 GMT, Steve Drake
>> >Hi, I was just wondering how this is the copper on
>> >standard 1oz,2oz copper PCB's. I seem to remember
>> >that the most common PCB material is about 62 thou.
>> >but I can't find information on how thick the copper
>> >layer is. I have looked and the data sheets I did see
>> >talk about diaelectric constant, stability etc. but
>> >nothing saying how thick the copper is on the PCB.
>> >Could anyone tell me where I can find that information,
>> >or is there some way to calculate it off a data sheet.
>> >Thank you for any information or help you can send
>> >my way.
>> >Steve Drake
>> 1oz is about 0.0014"
>> Boris Mohar
> Arr.. Finally we get some good info with real units!
1oz copper is 0.035mm thick or 0.014inch (14mil/thou)
surprisingly 2oz copper is twice as thick!
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