Electronics Forum: 7525b (Page 1 of 1)

IPC-7525A to IPC-7525B difference

Electronics Forum | Thu Jun 21 15:50:16 EDT 2012 | davef

I'm not sure, but here's a link to the table of contends for IPC-7525B http://www.ipc.org/TOC/IPC-7525B.pdf

IPC-7525A to IPC-7525B difference

Electronics Forum | Thu Jun 21 12:47:36 EDT 2012 | mmjm_1099

Anyone know what the difference were between the two revisions?

step stencil design

Electronics Forum | Sat Aug 22 16:16:13 EDT 2015 | davef

Comments are: * Read “Challenges for Step Stencil Printing” [Carmina Lantzsch, Georg Kleemann, LaserJob GmbH] http://www.smtnet.com/library/index.cfm?fuseaction=view_article&article_id=2096 * I want to say that IPC7525B [Oct 2011] improved the dis

Step-up stencil: recommendation thickness

Electronics Forum | Mon May 20 16:15:48 EDT 2019 | davef

Resources are: * IPC-7525A - Stencil Design Guidelines, 3.5.2 Step-Up Stencil This type stencil is useful when it is desirable to print thicker solder paste in a small portion of the stencil. An example would be a ceramic BGA where it is necessary t

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