Electronics Forum: process (Page 286 of 1148)

Re: Step down stencil

Electronics Forum | Sun Nov 22 17:54:08 EST 1998 | Larry Johnson

| Does any body know stencil manufacturer in states or south east asia for electroforming processes and step down from 5mil to 3mil. | | Thanks! | Any screen shop should be able to handle that task. It is failry common these days.

Re: Step down stencil

Electronics Forum | Tue Dec 01 05:21:16 EST 1998 | S.R.

| Does any body know stencil manufacturer in states or south east asia for electroforming processes and step down from 5mil to 3mil. | | Thanks! | Hello Look in web site www.suron.com maybe it can help you.

White Tin

Electronics Forum | Mon Nov 16 13:34:52 EST 1998 | Dave Bond

Has anyone heard of a process called White Tin for depositing a solderable surface on a pcb rather than the standard hot air solder leveling?

Quad vrs. Mydata

Electronics Forum | Mon Nov 09 11:34:41 EST 1998 | James Bender

We are currently in the process of purchasing a new low volume SMT line. Based on our research, Quad and Mydata seems to best fit our applications. Has anyone used both equipment and experience the pro and cons of each machine? Thanks in advance for

BGA questions

Electronics Forum | Wed Nov 04 05:59:43 EST 1998 | Magnus

Hi, I would like to get in contact with people that have knowledge about the BGA mounting process. Please drop me an e-mail. /Magnus

Re: BGA questions

Electronics Forum | Thu Nov 05 08:47:11 EST 1998 | Stefan W.

Hi, There are over 200 BGA related information on this forum. You may also want to visit www.abpac.com/bgaonline/ | Hi, | | I would like to get in contact with people that have knowledge about the BGA mounting process. Please drop me an e-mail. |

PCB ASSEMBLY PMFEA

Electronics Forum | Wed Oct 28 17:17:12 EST 1998 | Lennox Bennett

I would like to know if there are any standard guidelines for the development of Process Failure Mode and Effect Analysis. If there is can you refer me to the source. I would also like to be referred to any source relating to current developments in

Equipment Selection - Cp, Cpk

Electronics Forum | Tue Oct 27 12:13:54 EST 1998 | Sanjay Bhatikar

sirs, which equipment manufacturers provide Cp and Cpk values for automatic stencil printing equipment? what would be a good experiment for specifying these process indices? Cheers - have a nice day - Sanjay

SMT English books for basic concept

Electronics Forum | Sun Oct 25 04:11:12 EST 1998 | George Lee

I work in a company concerning PCBA SMT processing, but as I work in China it is hard to find a english book here. Could you help me to find a one? Thanks Your reply will be much appriciated!

BGA rework and reliability

Electronics Forum | Thu Oct 22 11:11:58 EDT 1998 | Hon

Dear all, What are your views on reworking BGA's? I mean, with the BGA going through reflow temperatures four times or more, and with a manual reballing process, wouldn't it raise up a few reliability issues? Would you consider not doing rework on


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