Electronics Forum | Fri Mar 23 07:39:34 EDT 2007 | namruht
I have tried to teach the part a couple of different ways. I have the component taught as a Quad Flat Pack and I am ignoring two of the sides. This has provided better results but still not consistent.
Electronics Forum | Tue Oct 29 14:24:24 EST 2002 | genny
SOP small outline package SOIC small outline integrated circuit TSOP thin SOP TSSOP thin shrink SOP PQFP plastic quad flat pack (also CQFP is ceramic QFP) LQFP low profile QFP VQFP I don't know QSOP a guess is 'quad small outline pkg'
Electronics Forum | Fri Jul 18 07:14:10 EDT 2003 | davef
BGA - Ball grid array QFP - Quad flat pack As a bonus, look here to learn more SMT terms and definitions http://www.smtnet.com/library/index.cfm?fuseaction=content_terms1 There are other listings of definitions and terms in the SMTnet Library. Lo
Electronics Forum | Tue Sep 30 21:00:41 EDT 2003 | davef
We're not clear on what you seek. So, as a starting point for our discussion, we wouldn't get agitated if we saw "routine" coplanarity of 4 thou. For instance: Maximum Lead Coplanarity [Altera] Package||Acronym||Lead material||Finish||Maximum Lead
Electronics Forum | Tue Oct 29 15:07:38 EST 2002 | gregp
SOP small outline package, SOIC small outline integrated circuit, VSOP very small outline package, TSOP thin small outline package,TSSOP thin shrink small outline package, QSOP ???, LQFP low profile quad flat pack, VQFP ??? The packages come and go
Electronics Forum | Tue Jan 20 06:38:06 EST 1998 | Igmar
Is there anyone who can tell me what is the maximum allowable soldering temperature when soldering a TQFP (Thin Quad Flat Pack) device in a reflow oven? We recently used a CY7C375i in a TQFP160 package and we experienced warping (bending) of this com
Electronics Forum | Wed Apr 10 22:25:29 EDT 2002 | davef
BAKING MSD AT 5% You can bake at any RH% you�d like. The further you get from 5%, the longer it takes. Those guys in production are just bustin� ya. For background, look at: * http://www.seikausa.com/mcdrysmt.pdf * http://www.aecouncil.com/Papers
Electronics Forum | Tue Feb 11 12:59:06 EST 2020 | astarotf
Hi Steve Thomas Effectively by IPC-610 standard specifies in the "content 8.2.13 Quad Flat Pack Plastic Package - Without Terminals (PQFN), Table 8-13, page 8-84" which depending on the class of manufacture notes 2-5 of the table, which in theory do
Electronics Forum | Tue Jan 20 06:46:39 EST 1998 | IgmarG
This is a re-post of my previous message. I typed my Email address wrong in the other message. I am sorry for any inconvenience caused. Is there anyone who can tell me what is the maximum allowable soldering temperature when soldering a TQFP (Thin Qu
Electronics Forum | Thu Jan 29 08:33:34 EST 1998 | Mike Moninger
| This is a re-post of my previous message. I typed my Email address wrong in the other message. I am sorry for any inconvenience caused. | Is there anyone who can tell me what is the maximum allowable soldering temperature when soldering a TQFP (Thi
