Electronics Forum | Mon Dec 20 16:54:13 EST 1999 | Dave F
Contact Steve Biegle with Alpha at (219)922-7990. He has a lot of good data which you can review and use to set-up your own testing/evaluation process.
Electronics Forum | Thu Dec 16 11:06:02 EST 1999 | Chuck Morehouse
Have any of you ever gone from using Nitrogen in your Reflow and Wave solder process to using only compressed air? No Clean users only please. I'd like to get away from Nitrogen if it makes sense.
Electronics Forum | Thu Dec 16 10:04:40 EST 1999 | sean o neill
Does anyone know where i could find a complete resource (internet preferable) on the effect of using SMT with RF manufacturing applications. Is there any special implications?
Electronics Forum | Thu Dec 23 22:41:42 EST 1999 | Dave F
http://www.portable-design.com/editorial/1997/02/297view.html http://www.rfdesign.com/ http://www.smtplus.com/prfh.htm http://ibme2.ibme.utoronto.ca/~anthony/subpages/hotsite.htm http://www.smtplus.com/rfwireless.htm
Electronics Forum | Wed Dec 15 17:10:57 EST 1999 | John Thorup
Hello Richard 10 Turner Dr. Spencerport, Ny 14559 716/352-9590 716/352-4870 fax or the link below
Electronics Forum | Wed Dec 15 13:02:30 EST 1999 | Eric Maddy
I am currently looking for an smt sales or installaton postion in southern Ohio or eastern Kentucky. Thanks for any help, Eric Maddy buckeyes1970@yahoo.com
Electronics Forum | Wed Dec 15 09:18:00 EST 1999 | Chris May
Can people let me know what reductions are typical for stencils. This can obviously be affected by the technology of the board, but for chip caps and R's do you use 1:1 and only reduce for finer pitch stuff ? Your help would be appreciated. Regards
Electronics Forum | Mon Dec 20 04:14:06 EST 1999 | Wolfgang Busko
Oh yes, that�s the thing with the PCB houses, always doing such things with our precious data and or wishes of the ideal paddesign. Without any aperture reduction we would have enough troubles with the PCB�s we mostly get. Wolfgang
Electronics Forum | Wed Dec 15 05:15:46 EST 1999 | Marlies Hanf
Hi. Can someone explain to me what coplanarity is? There are a few rather irritating and contradictory definitions of that term. When leads are coplanar - what are they then? Are they parallel to each other or not? Thanks, Marlies
Electronics Forum | Wed Dec 15 07:03:09 EST 1999 | Chris May
Marlies, The IPC definition, which I think we can trust, says that Coplanarity is defined as lying or acting in the same plane. In other words Coplanarity means no bent legs, pins. Regards, Chris.
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