Electronics Forum | Fri Sep 06 13:45:02 EDT 2002 | Cris Campos
To Scrap or not to Scrap? We have the answer to your problem. Visit http://www.circuit-techs.com for more information regarding Printed Circuit Board Repair, Rework & Modification in accordance to IPC 7711 & 7721.
Electronics Forum | Wed Sep 29 12:51:55 EDT 1999 | Bob Barr
Never heard of the DRS-22C. I have had a DRS-22 for several years now. Purchased it when we started doing BGA's. The operators like it - good optics (split view), built like a tank, X-Y table easy to manipulate for alignment. I like it because I ca
Electronics Forum | Mon Jun 07 10:57:31 EDT 1999 | Dave F
| | | | Where I can find some informations about repairing of SMT boards? | | | | | | | | Thanks | | | | | | | | Marcos | | | | | | | A first place to start is IPC's 7711 and 7721 encompasing repair, modification, and rework procedures. | | | |
Electronics Forum | Mon Jun 07 15:11:43 EDT 1999 | Earl Moon
| | | | Where I can find some informations about repairing of SMT boards? | | | | | | | | Thanks | | | | | | | | Marcos | | | | | | | A first place to start is IPC's 7711 and 7721 encompasing repair, modification, and rework procedures. | | | |
Electronics Forum | Mon Jun 07 01:46:12 EDT 1999 | Joe
| | | Where I can find some informations about repairing of SMT boards? | | | | | | Thanks | | | | | | Marcos | | | | | A first place to start is IPC's 7711 and 7721 encompasing repair, modification, and rework procedures. | | | | Earl Moon | |
Electronics Forum | Thu Feb 04 10:00:26 EST 1999 | Terry Burnette
| I'd like to find some technical papers on the reliability of reworked BGAs. If you know of any, please let me know. | | I have a concern about this because our current rework process does not apply solder paste to the pads prior to placing the pa
Electronics Forum | Thu May 07 20:28:35 EDT 2009 | davef
From our notes, the following is a series of snips from: "Copper Dissolution in Tin" LJ Turbini, PhD, adjunct faculty member, University of Toronto, Materials Science and Engineering, SMT 2/07 As the solder becomes molten, copper from the board diff
Electronics Forum | Mon Jun 07 10:52:04 EDT 1999 | Brian Wycoff
| | | | Where I can find some informations about repairing of SMT boards? | | | | | | | | Thanks | | | | | | | | Marcos | | | | | | | A first place to start is IPC's 7711 and 7721 encompasing repair, modification, and rework procedures. | | | |
Electronics Forum | Fri May 26 04:58:19 EDT 2023 | auriga2001
I agree with the two other replies. Left alone, it is a defect. If it's just excess adhesive or coating, you can use IPC-7711/7721 'Rework, Modification and Repair of Electronic Assemblies' for guidance on removing. Section 2.3.1 explains how to te
Electronics Forum | Tue Apr 21 21:30:59 EDT 1998 | Jon Medernach
I, for one greatly appreciate the free and open forum! You must have a balance between those who are (at least in their own minds) process experts and the "sales weasels". Is a consultant who uses the NET to promote their business any different t
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