Electronics Forum | Thu Jun 08 16:46:07 EDT 2006 | proy
I would like to use a no clean paste on an assembly, but seams most no cleans only get to SIR values of 10 E10 or so. Can anybody recommend something with a higher SIR residue? Peter
Electronics Forum | Mon Jun 12 10:34:47 EDT 2006 | Bob R.
What's wrong with 10E10? 100 Mohms (1E8) is a pretty standard lower limit so you're a few orders of magnitude better than needed.
Electronics Forum | Mon Dec 30 10:22:58 EST 2013 | davef
A-610E, 10.7.4 covers solder mask discoloration. Use that for your disposition
Electronics Forum | Mon Dec 22 16:20:03 EST 2014 | warwolf
Basically the contract comes first, then the design drawings then IPC. if your costumer is asking you to bend the PCB then it becomes apart of the design drawings. as for looking for a cover, get it in writing that that's what they want you to do. I
Electronics Forum | Tue Jun 13 13:40:20 EDT 2006 | Bob R.
Wow, good luck. None of my test results would be helpful since we use IPC-B-24 test boards as received from our board suppliers so we have a clear understanding of what we're shipping customers, not necessarily paste performance alone. We'll only cl
Electronics Forum | Wed Feb 11 17:04:47 EST 2015 | davef
A-610E, 10.7.4 covers solder mask discoloration. Use that for your disposition In a previous thread, Boardhouse told us "Here are a couple of things that can affect color. * Material color is the major, * Matte green from Enthone would be different
Electronics Forum | Wed Sep 23 01:33:13 EDT 1998 | Pete Sorenson
| I am looking for a way to re-bond a flexible circuit to | a PWB, so that the original circuits are re-connected. | Can anyone help? | I believe I saw some equipment in SMT Magazine 1 or 2 | months ago, but I can not find that advertisement! I rece
Electronics Forum | Mon Nov 17 13:43:39 EST 2014 | gregp
So we all know through hole assembly hasn't been completely eradicated. I am doing some research as to the types of through hole assembly that still remain. My questions are related to through hole requirements and past, current and future methodol
Electronics Forum | Thu Feb 12 07:58:54 EST 2015 | erezah
A-610E, 10.7.4 covers solder mask discoloration. > Use that for your disposition > > In a previous > thread, Boardhouse told us "Here are a couple of > things that can affect color. * Material color > is the major, * Matte green from Enthone wou
Electronics Forum | Sat Oct 24 23:30:59 EDT 1998 | Pete Sorenson
| I know that this not surface mount, but many of us have to perform multipule duties. Can anyone give me some information on this I am having problems getting relibility | getingthe heat seal ribbon to make consistant electrical contact. | Any help