Electronics Forum | Fri Mar 25 14:33:26 EDT 2011 | davef
IPC-7525 Stencil Design Guidelines
Electronics Forum | Fri Oct 22 13:42:24 EDT 2004 | davef
Without meaning to overstate the obvious or be insulting, IPC publishes SM-782. Their web is: http://www.ipc.org
Electronics Forum | Wed Mar 23 11:08:36 EDT 2011 | davef
There is no such standard, nor should there be. The important thing is to make good solder connections. That's IPC standardization focus, defining good results of manufacturing process. The approach that you take in developing the process of making g
Electronics Forum | Wed Mar 23 05:17:23 EDT 2011 | arwankhoiruddin
Hi All. I want to know what is the IPC/JEDEC standard for solder paste printing defects. From the brochures of SPI Machines, the recognized defects are excessive, insufficient, misalignment, no solder, bridging, and solder shape error. What document
Electronics Forum | Fri Mar 25 06:03:40 EDT 2011 | arwankhoiruddin
Thank you for the reply, Davef. I am thinking if I can get the standard rather than "trial and error". If there is no such standard, is there any experience of what is the range for good and acceptable solder paste (e.g. minimum and maximum percenta
Electronics Forum | Fri Oct 22 07:31:24 EDT 2004 | davef
We're unclear about what you're seeking, but in order to move the conversation along, are you looking for: IPC-SM-782A - Surface Mount Design & Land Pattern Standard ANSI Approved Get up-to-date land pattern recommendations for ball grid array pac
Electronics Forum | Thu Jun 18 21:13:22 EDT 1998 | Dave F
I am looking for a quickly obtainable procedure on the repair of SMT boards. I am particularly interested in discrete components, such as capacitors and resistors. I need to know the importance of pre-heating the board and components. What is
Electronics Forum | Fri Jun 19 21:00:20 EDT 1998 | Dennis O'Donnell
I am looking for a quickly obtainable procedure on the repair of SMT boards. I am particularly interested in discrete components, such as capacitors and resistors. I need to know the importance of pre-heating the board and components. Wh
Electronics Forum | Fri Jun 19 21:04:21 EDT 1998 | Dennis O'Donnell
I am looking for a quickly obtainable procedure on the repair of SMT boards. I am particularly interested in discrete components, such as capacitors and resistors. I need to know the importance of pre-heating the board and components. Wh
Electronics Forum | Mon Apr 17 19:44:20 EDT 2000 | Dave F
Ashok: Well, your customer probably has a good reason for wanting you to send them boards without holes in the solder mask. What is their goal for the mask capabilities after you get do reworking the boards? * Cosmetic surface coat? * Performance t
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