Electronics Forum | Tue Jul 26 20:43:46 EDT 2005 | davef
And the reason the connectors aren't on one side of the board is ... Thougts are: * Pealable temporary solder mask * Removable boots Sources of boots that may be ESD protected are: * Kinnarney Rubber; 450 Main St PO Box 37 Mantua, NJ 08051; 856-468
Electronics Forum | Mon Jan 04 18:29:06 EST 1999 | Mike Zurn
| | Does anyone have any experience with vibration testing of BGA packages and assemblies? We are starting to design BGA's into some of our products and we have not found very much information on vibrational test results. Any information will be he
Electronics Forum | Thu Jul 20 14:25:03 EDT 2000 | Bob Willis
Better design for manufacture Better education for engineers in manufacture at college and university Realising that there is just so far you can push FR4 laminate Finding a way of making all the knowledge in our industry available to those future en
Electronics Forum | Wed Jan 06 12:19:30 EST 2021 | oxygensmd
If you get Machine Offline error, that means the backPC non-working or there are some connection issue between front and back PCs. FrontPC is normally a standard PC, backPC normally is a 4U-size industrial PC. I had the same issue in the past, multi
Electronics Forum | Thu Apr 24 07:39:16 EDT 2003 | caldon
Stefan- This is the hardest time I have had finding a job. 85% of my response has been through my network of contacts. My current position I had been working on for 4 months. Advise- Utilize all of your contacts be it industry, church, neighbors, or
Electronics Forum | Thu Jun 25 15:33:51 EDT 1998 | Earl Moon
| | Hi there, | | Does any one know what is TCE for fully wet saturated FR4. I came to know that for Dry FR4 the TCE is about 15-19 PPM �C. Is that true? | | | | Appreciated for your help. | | rgs, | | chiakl | Chiakl, | It looks like you are speaki
Electronics Forum | Fri Feb 26 08:30:10 EST 2010 | davef
Low cost prototyping * TWS Automation Quadra [www.tws-automation.com 39 0585 634758] * Versatronic RV4 [VSMT Solutions Ltd; 6 Dean Way, Aston Clinton, Aylesbury HP22 5GB, Buckinghamshire; 01296 630341 F01296 632144 http://www.vsmt.co.uk; David Clemen
Electronics Forum | Thu Jan 13 09:55:44 EST 2005 | fasst1
Rob, I actually work for Philips / Assembleon. We have had machines out in the field for 18+ years that are still in production. The customer I mentioned has had the gear for 4 years. They also do multiple changeovers every day, and each one take
Electronics Forum | Thu Jun 20 15:50:04 EDT 2002 | dason_c
Dave mention b/4 to me, we don't have any industrial standard for the BGA rework. One of my customer request us to bake at 125C for 6 hours b/4 rework. I am lucky and we don't have the component which you are using. I did a evaluation and we found
Electronics Forum | Wed Oct 28 23:01:57 EST 1998 | Dave F
| 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 developme
