Electronics Forum: smt assembly yield (Page 1 of 164)

Re: Typical first pass yield in electronics

Electronics Forum | Tue Apr 27 09:31:45 EDT 1999 | Robert L. McCallum

On circuit board assemblies first pass yields need to be above 98%, if a supplier is below this level it is a indication that: he has poor control of the manufacturing process; Poor component selection (price over quality; excepted a poor design from

Re: quoting smt assembly

Electronics Forum | Thu Dec 23 21:44:34 EST 1999 | Dave F

Cost per placement measure - Morris 10:26:59 10/04/1999 quoting smt - wayne sanita 19:44:01 06/08/1999

Re: quoting smt assembly

Electronics Forum | Thu Dec 23 15:29:48 EST 1999 | Glen Robertson

Mike - I'm not in the EMS business, but I suspect most of them are very reluctant to reveal much about their quoting process. You might want to try some of the third-party data suppliers like Ceeris (www.ceeris.com), and you can also check the C

quoting smt assembly

Electronics Forum | Thu Dec 23 09:27:30 EST 1999 | mike d

Good morning. I am currently in the process of validating our quoting process in comparison to what our colleagues are doing. If anyone could let me know what is the average cost per component for their smt operations I would really appreciate it.

smt basics

Electronics Forum | Thu Apr 29 07:21:00 EDT 2004 | Claude_Couture

Depends how much money you have in your budget. You have to break down your assembly into the different components and figure out what can be done by machine and what can't. Then search for machine that can do the jobs. There are consultant firms tha

smt basics

Electronics Forum | Tue May 04 10:59:23 EDT 2004 | Evtimov

Hi, It depends of your boards(are they for SMD or not) and how many boards you assemble. The process at all is like that: 1.Stencil printer - to adjust the paste 2. Pick and place machine(for your quantity) 3.Reflow oven Theese are the machines you

smt costings

Electronics Forum | Mon Mar 30 10:43:31 EDT 2015 | dazdoc1977

Cheers Rob, I thought that I wasn't far from the true answer....I figured that if we were to use a "first piece assembly " quote to get a first off through smt production, This would include start to finish process....e.g Programming to first board

SMT assembly

Electronics Forum | Tue Mar 10 06:31:08 EDT 2009 | sachu_70

First evaluate yoru Reflow Oven: does it have independant temp control for Top and Bottom Heaters? This is a MUST.

SMT assembly

Electronics Forum | Wed Mar 11 09:06:06 EDT 2009 | lococost

No, it's not. Bottom components will reflow regardless of bottom side heaters.

SMT assembly

Electronics Forum | Tue Mar 17 05:15:12 EDT 2009 | sachu_70

Thanx, I never thought I was that good. - Cheers !!!

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