Copper vs. Solder Resist Defined Lands?

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Does anybody have any information regarding the plus's and ... - Aug 11, 2000 by

Peter: Most of the stuff you read on BGA was purloined fro... - Aug 12, 2000 by davef

Peter Curtis

#3327

Copper vs. Solder Resist Defined Lands? | 11 August, 2000

Does anybody have any information regarding the plus's and minus's of both copper and solder resist defined lands?

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davef

#3328

Re: Copper vs. Solder Resist Defined Lands? | 12 August, 2000

Peter: Most of the stuff you read on BGA was purloined from a single document written by Motorola. Amoung the things it discusses are solder mask defined and nonsolder mask defined pads. Check it out:

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