Electronics Forum | Thu Oct 11 22:25:50 EDT 2001 | davef
Bruce I�m with yall. Designers and fabricators say �pins�. You say: * BGA pins are 1mm [0.039�] pitch. * BGA pads are 0.4mm [0.0157�] diameter. * BGA pins are 0.6 mm [0.024�] side-to-side. * Board thickness is ~0.4 mm [0.015�] First, as you can
Electronics Forum | Tue Jun 01 11:45:54 EDT 1999 | Dave F
| | Hi, | | | | To improve the Design For Manufacturing I am currently looking to write down some design rules that can (and should be) used by our engineering department. | | | | Can somebody help me get started or give some usefull tips on where
Electronics Forum | Tue Jun 01 15:35:03 EDT 1999 | Earl Moon
| Hi, | | To improve the Design For Manufacturing I am currently looking to write down some design rules that can (and should be) used by our engineering department. | | Can somebody help me get started or give some usefull tips on where to find a
Electronics Forum | Tue Jun 01 10:26:03 EDT 1999 | Kelly Morris
| Hi, | | To improve the Design For Manufacturing I am currently looking to write down some design rules that can (and should be) used by our engineering department. | | Can somebody help me get started or give some usefull tips on where to find a
Electronics Forum | Wed Jun 02 15:27:27 EDT 1999 | JohnW
| | Hi, | | | | To improve the Design For Manufacturing I am currently looking to write down some design rules that can (and should be) used by our engineering department. | | | | Can somebody help me get started or give some usefull tips on where
Electronics Forum | Mon May 14 22:24:11 EDT 2001 | davef
The time over liquidous of the profile seems short. But then again, who knows? Based on what you told us, I'm guessing at a board fabrication problem, either measling or delamination. Probably the former, rather than the latter. [Now, we remember
Electronics Forum | Mon Apr 01 20:10:24 EST 2002 | davef
Oh. [Howabout if I smack you?] If ahma connectin� wif whut yer sayin�, you: * Don�t like the appearance of the glue slobberin� out from under the component even though there is no apparent glue on solderable surfaces. * Concerned about the hydrosco
Electronics Forum | Wed Jul 08 19:59:45 EDT 2020 | rsatmech
Hello all, I am working in EMS industry for around 5years with knowledge on BOM SCRUBBING to PCBA Manufacturing. I am interested in learning PCB DESIGN AND FABRICATION. Kindly provided your suggestion and enlight me as where to start. Awaiting
Electronics Forum | Thu Jun 14 20:56:02 EDT 2001 | davef
See, now you know how you got the job!!! ;-) Assuming you mean solder mask, that stuff is designed to be tough to remove. It�s an epoxy meant to protect the board features from the ravages of board fabrication and everyday life. Your choices are:
Electronics Forum | Mon Oct 28 13:29:01 EDT 2013 | rangarajd
Dave - I actually need to trim down the copper area Thanks, R
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