Electronics Forum | Thu Sep 23 08:47:25 EDT 2021 | majdi4
1)Though in many cases the difference between SAC305 and SAC405 was small,and not always statistically significant, it was observed that SAC405 generally outperformed SAC305 joints. Under 0°C to 100°C thermal cycling,no statistically significant
Electronics Forum | Thu May 11 20:48:14 EDT 2023 | johndep7
I have issues with damaging PCB with depaneling in my company. Mostly mousebite depaneling and some vscore. I have looked into laser depaneling, pneumatic, routers, hand tools but have not found something that I can put full trust in. To understand m
Electronics Forum | Thu Oct 12 22:16:59 EDT 2000 | Dreamsniper
Hi Guys, I'd like to share this to all of you...you can start playing with the rests...Stated prices, if not indicated, are in Aussie $ or Singapore $. Stencil Printing Adhesive Pros a) Less Capital Equipment Cost (Short Term). In reality it is f
Electronics Forum | Fri Feb 15 13:24:44 EST 2002 | Mike Konrad
Hi Dave, To close-loop or not to close-loop, that is the question� I can not speak for all machines, but in our case, close-loop systems are actually less costly to operate than open-loop systems (we make both). First, determine the volume of wate
Electronics Forum | Thu Feb 10 22:55:50 EST 2000 | Dave F
Fred: I'm tryin' my darndest to be good, because, for whatever stupid reason, I feel that you're making an honest inquiry and not just floating something to find the biggest sucker. If only Earl was still here, he'd always bite on stuff like this.
Electronics Forum | Mon Nov 27 17:47:23 EST 2000 | Dave F
Gyver: Lemme take a wack [if you�ll excuse the expression, given direction of the later discussion] at your questions. Q1. Will the baking of BGA or PCB cause more oxidation before the SMT process? A1. It certainly will not cause less oxidation,
Electronics Forum | Tue Feb 06 18:19:30 EST 2001 | davef
Now that's surprising that your board fabricator would say the mask was cured properly [without even inspecting the boards]. I wonder if they can backup those BOLD words when testing your boards with the webbing problem. The reason you can�t find t
Electronics Forum | Tue Feb 20 19:12:07 EST 2001 | billschreiber
Hello Kerry, If your stencils are going back into inventory rather than into production, expediting the drying process may not be necessary. Just place them on a rack and allow them to air dry naturally. That way you can maximize the throughput of
Electronics Forum | Wed Mar 21 09:31:39 EST 2001 | CAL
Susan - Thank you for providing more information. It is hard just to give a rule of thumb on warranty time. Comparing other contract manufactures is also misleading. I have seen 30 days to 10 year warranties from contract manufacturers. Here are some
Electronics Forum | Mon May 07 16:49:59 EDT 2001 | davef
Ashok, What in earthly heaven does this question have to do with "site support"? You can�t always get what you want, but sometimes you get what you need. Some leads are: * The proposed IPC cable/wire harness document is now IPC/WHMA-A-620 and go
