Electronics Forum | Fri Apr 27 11:26:53 EDT 2001 | pteerink
Check out IPC SM-785 Land pattern guidelines for SMT www.ipc.org Phil
Electronics Forum | Thu Apr 26 18:39:45 EDT 2001 | jagman
I'm looking for information (links) to pad design and layout spec's for different sized passive SMD's. To be specific, 0603, 0805, 1206 and 3216 sized parts. I'm most interested in finding out about land spacing between two parts. What is accepabl
Electronics Forum | Tue Sep 11 22:40:26 EDT 2007 | philip_yam
We are testing SAC paste for thru-hole components in the 2nd reflow process. The solder joint is alright but some problem encountered in FR1 or CAM2 PCB after multiple times of reflow due to the temperature. We are very interested in Zn or Bi-based l
Electronics Forum | Thu Sep 13 22:06:02 EDT 2007 | davef
While you're waiting for others to respond, here's one take on bismuth in lead-free soldering [ http://smt.pennnet.com/Articles/Article_Display.cfm?Section=Articles⊂section=Display&ARTICLE_ID=229915 ] by a long term friend of SMTnet. Find more by sea
Electronics Forum | Sun Sep 23 18:59:59 EDT 2007 | darby
I presume you are looking at low melting point solders. Firstly, I would consider running BOTH sides with the same paste - this will cut down the opportunities for a mix up with rework or retro-fit. Secondly, check that there is a cored wire availabl
Electronics Forum | Tue Oct 22 20:34:25 EDT 2019 | richgreen01
I have a mydata TP11 and have done a layout and have one pcb added, i want to know how to add 10 pcb's in to this panel/layout without going through each one manually. Regards Richard
Electronics Forum | Tue Nov 05 11:52:48 EST 2019 | rgduval
Richard, Are you trying to put different pcb's on the panel, or just step and repeating the same pcb across the panel? Either way, the method is pretty similar. For step and repeat, you need to create a panel/layout, using the panel fiducials. Th
Electronics Forum | Mon Oct 28 22:16:59 EDT 2019 | sarason
Try PCBSynergy, it has several versions of Mydata SMT formats in its list of output formats. So take your CAD file and select the nearest Mydata format for your machine and alter the Origin calculator section for the layout of panels that you need. S
Electronics Forum | Wed Dec 13 14:35:50 EST 2023 | carl_p
We also just join multiple boards via connectors.
Electronics Forum | Thu Jan 31 13:02:01 EST 2013 | dontfeedphils
Are you talking about double sided reflow or just multiple passes for one side? If you're running multiple passes for one side, why?
