Electronics Forum: qfp (Page 16 of 119)

QFP area solder paste shifted

Electronics Forum | Wed Sep 19 21:13:24 EDT 2007 | wailiang81

By vision. Could you elaborate the meaning for "the advertised repeatability for your machine"?

QFP wetting

Electronics Forum | Mon Nov 12 10:57:23 EST 2007 | chineechooze

i will supply dah 3d chart to sol the problem foryou

Atmel QFP's

Electronics Forum | Wed Dec 05 12:58:14 EST 2007 | chef

Please be more specific as there are many possible issues.

QFP PACKAGE MANUAL SOLDERING

Electronics Forum | Wed Oct 01 07:54:25 EDT 2008 | davef

You might need to straighten the leads prior to soldering.

QFP PACKAGE MANUAL SOLDERING

Electronics Forum | Thu Oct 02 17:26:41 EDT 2008 | omid_juve

Thanks a lot if anybody know any source that have this kind of equipment please tell me .

0402 tombstoning and dewetting on QFP256 trade-off

Electronics Forum | Fri Mar 06 16:17:38 EST 2009 | aj

whats your board finish?

Rework QFP

Electronics Forum | Tue Jul 07 18:51:41 EDT 2009 | davef

Thanks to Jeff Ferry. Look here: http://www.circuitrework.com/guides/8-0.shtml

PCB DESIGN

Electronics Forum | Thu Oct 01 06:18:10 EDT 2009 | rajeshwara

METHOD OF VIA DESIGN AT EXPOSED PAD FOR QFN/QFP.

Solder briding on QFP

Electronics Forum | Tue Jan 12 12:02:36 EST 2010 | lynn_norman

I sent you an e-mail with info.

Solder briding on QFP

Electronics Forum | Thu Jan 14 04:28:46 EST 2010 | gregoryyork

whats the solder finish on the bare boards


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