Electronics Forum | Tue May 25 22:01:55 EDT 2004 | davef
Use "40" as a down and dirty conversion factor, where: * Multipling X mm by 40 gets Y thou * Dividing Y thou by 40 gets X mm
Electronics Forum | Tue Jun 01 10:15:29 EDT 2004 | davef
We agree with John about his comments on the controlable factors relating to your printer, but we'd add that paste formulation and mesh are also contributors to nice looking bricks.
Electronics Forum | Fri Jul 02 17:05:26 EDT 2004 | blnorman
Depends on your specific application. Can you handle lower reflow temps? Can your parts handle higher reflow temps? What environment will your assembled product have to endure? Lot of different factors come in to play when choosing the right allo
Electronics Forum | Wed Sep 15 06:53:48 EDT 2004 | John
Hi Everybody, Can enybody tell me what is acceptable level of defects for Wave soldering?I know that it's depends of many factors,but I want to benchmark my process. Thank you
Electronics Forum | Mon Nov 01 15:35:25 EST 2004 | Ken
Agreed. You will find different part manufacturers have different coplanarity specs. In fact I have on supplier that calls out 7 mil max coplanarity. Then factor in board bow and twist and it becomes a real joy.
Electronics Forum | Tue Feb 01 14:45:34 EST 2005 | pdeuel
We are still interested. Cost is a big factor. Our management and engneers will concider all sources and should be responding for quotes and probably will make bids accordingly. Thanks for your responses and you should be hearing from us.
Electronics Forum | Thu Feb 10 08:25:02 EST 2005 | marakas
Could anyone advise what BGA rework rate we should expect with product that has 4 BGAs (224 pins, 196 pins, 160 pins, 48 pins). Negative factor is that we have old and tired pick & place - Panasonic MPA-G1 or MPA-V without AOI.
Electronics Forum | Wed Mar 09 12:18:55 EST 2005 | Greg
Hi, How do you validate a pick and place machine's performance after installation? What standard will I use to track placement accuracy? what other factors do i need to look at? thanks and regards,
Electronics Forum | Fri Feb 03 18:57:39 EST 2006 | bayanbaru
I am task to make productivity improvement for production. The line configuration is as follow: MPM Printer/S20/S20/S20/S20/GSM/GSM/MVT/BTU How to calculate the capacity of the above configuration? What factors do I need to consider?
Electronics Forum | Wed Feb 22 08:36:07 EST 2006 | Loco
A bit of a handyman can open the mole's batterypack and solder in some new batteries, so dont let the batterypack be a big factor in a comparison.
