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57:40 1996 |
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Hello,
on our new design we are going to use fine pitch 15.7 mils component.
Pads are 8x50 rectangular.
My concerns are:
Is it advisable to use solder mask. Web would be 2.7 mils?
On of our manufactures said they can't make web smaller than 3 mils.
Are you making paste mask as wide as the pad?
Did you have problems with shorts or not enough solder?
Thanks for all inputs
Mirka Halas
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