Electronics Forum | Thu Apr 14 13:20:29 EDT 2005 | pr
http://www.grid-lok.com/ good stuff! good luck, pr
Electronics Forum | Tue Oct 05 03:49:04 EDT 1999 | Chris May
| Hi everyone, I need some help on the whole process of double sided surface mount. We have been doing surface mount for about 3 months and we're getting ready to take on our first doule sided board. I just need some step by step process regarding so
Electronics Forum | Thu Jun 20 14:39:35 EDT 2002 | russ
I use TechSpray Wsol 2204-8SQ. This is a water soluble mask that is very thick and works pretty well for this application. Drying time depends on thickness and you should let it dry at least for a little while prior to running through the wave. Ea
Electronics Forum | Thu Jul 15 14:55:24 EDT 1999 | JohnW
| I'm designing a board where the parts will only fit if I do one of the following: | | 1. Put BGAs on both sides | | 2. Put BGAs on top, smt TSOPs directly underneath and using blind vias to keep the real estate on the bottom side below the BGA pa
Electronics Forum | Mon May 21 10:25:16 EDT 2012 | swag
Ask for board fiducials if you're running arrays. Global fids on the panel do not work well. One handy product we use on flex is "Tacsil". Works well on SMT pallets as well as router operation. It's double sticky stuff that helps hold on to the P
Electronics Forum | Fri Apr 29 06:13:26 EDT 2022 | 1_manuel
Hi there, I'm pretty new to the SMT manufacturing stuff, please be kind. I have to mask up some parts of a stencil. Is there a recommendation for some masking tape I could use? It should be sticky enough for temporary use but not that sticky that i
Electronics Forum | Sun Oct 30 03:55:43 EST 2005 | mika
I apologize for my poor english. First: "Double sided sticky tape" is excellent for various reasons; right/left?. Second: NPI? Don't hesitate, If You feel that a certain machine in Your line cofiguration don't place certain/certain's components on th
Electronics Forum | Sat Nov 13 00:50:05 EST 2004 | KEN
Place the part on a board with double sided sticky tape. I bet the part is sliding around AFTER mounting. The tape would proove this. Also, are you sure your not dragging on the scrap counter? Maybe the height of the part is just touching the un
Electronics Forum | Tue Apr 12 06:12:13 EDT 2005 | rlackey
Print it, place it,(Don't reflow it) check it, remove valuable parts & wash it. You could use double sided sticky tape but it leaves crap all over the board when you remove it. Rob.
Electronics Forum | Thu May 16 12:49:29 EDT 2002 | stefwitt
FAI appears to become fashionable in the Bay area. FAI on double side sticky tape is the first one I hear about. How does the customer test the functionality of the board, when the board is not soldered?. Components are not wasted for FAI. Wrong part
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