Electronics Forum | Tue Oct 17 12:15:19 EDT 2000 | NLykus
Dave, Current process is Insert through hole components topside Dispense SMT glue Place SMT components bottom side Glue cure Insert 1 through hole component by hand Wave Wave temperature is 480oF Topside preheats in D.O.E ranged from 99oc to 108oC
Electronics Forum | Tue Sep 21 12:57:01 EDT 1999 | Chris McDonald
| | | I like to see if anyone has any info or experinces with metal inspection templates in a post oven process. | | | My problem issue is the ESD, since they are metal(12 mil stencil material). I welcome any comment. | | | | | | Thank you. | | | |
Electronics Forum | Wed Aug 07 08:46:38 EDT 2002 | davef
The time and temperature required for baking moisture from your boards varies according to the conflicting desires to: * Remove enough entrapped moisture. * Desire to retain solderability of solderable surfaces. Search the fine SMTnet archives for s
Electronics Forum | Fri Jun 08 07:52:13 EDT 2007 | zanolli
We are looking at a specialized method of direct soldering ceramic circuit modules (maybe 40mm square) to a mother board with solder joints on only 2 of the 4 sides. These modules would be oriented horizontally, or mezzanine like, to the mother board
Electronics Forum | Wed Feb 26 04:28:39 EST 2014 | chongns
Hi All member I have a problem on the stable down the color of the white solder mask PCB. first, i tough the color differences was cause by the solder mask ink, but after a close look, the color change are cause by the copper under the solder mask
Electronics Forum | Tue Sep 26 20:12:06 EDT 2000 | Dave F
I assume your "mounting manufacturer" (whatever that is) would reduce your cost. That would be cool, eh? There are some electrical, moisture absorbtion, flammability classification, and operating temperature considerations that your mounting manuf
Electronics Forum | Thu Sep 14 09:53:09 EDT 2000 | John Thorup
Cheap and beige = CEM1 Dave has good advice. Go to a fab that you use and ask them. My concern is that you are not getting enough documentation to do your job correctly. If your customer expects you to duplicate a sample they had better spec what th
Electronics Forum | Mon Jun 07 07:18:23 EDT 1999 | tannlin
| Hi everybody, | | Somebody know the advantages of electroformed stencils on laser cut stencils ? | | any coment is apreciated. | | | thanks | | Al Al As far as I am aware most of the big OEM's and CEM's have tried and rejected frameless sten
Electronics Forum | Wed Nov 07 13:57:41 EST 2001 | Cory
I have been tasked with trying to find out how to do a basic to difficult quote for a job to be manufactured either in a oem or cem. Can or does anyone have any info that could help me get this adventure off the ground?? Is there an easy template or
Electronics Forum | Thu Mar 28 11:06:49 EST 2002 | Tony Fox
Our company carries out this service for major OEM and CEM's Our web site address is http://www.retronix.co.uk Every device after it has been re-tinned gose throught a vision inspection system were it is inspected for coplinarity etc, we also re-ball
