Electronics Forum | Tue Jun 26 15:02:08 EDT 2018 | beavispkp
That is exactly the problem I'm having. Not only is silicone an issue with military & aerospace customers but it isn't compatible with one of our water treatment additives. My usual pallet suppliers will only quote silicone. Thanks for the reply,
Electronics Forum | Fri Feb 08 10:52:24 EST 2019 | roblackey
BLT 31-41 "No Clean Selective Flux For Aerospace" On a Versaflow 3/45 Atomises well, good hole penetration, good wetting, cleans off well in the solvent cleaner. Use for SN100C, SA0307, and 60/40.
Electronics Forum | Wed Jan 20 07:11:01 EST 2021 | janwillemreusink
Thanks for replying... Unfortunately (or not) it isn't relevant anymore. Due to the effects of covid-19 we don't have any active aerospace customers anymore so (for now) we're only making leadfree products.
Electronics Forum | Thu Aug 23 13:29:07 EDT 2001 | morefun
Some of our other divisions have had to do epoxy underfill with BGA devices to obtain adequate reliability for aerospace applications. Are there any special layout considerations required to ensure that we can do underfill if we deem it necessary du
Electronics Forum | Mon Jul 22 12:44:49 EDT 2002 | krs
Hi Does anyone know of any studies carried out comparing long term reliability of BGAs with their equivalent QFPs etc. If you were designing a critical product in the aerospace field would you go for the BGA or QFP version of the same IC? Based on
Electronics Forum | Wed Nov 06 11:12:33 EST 2002 | blnorman
I agree whole heartedly. Unfortunately in the different industries I've worked (garment, appliance, aerospace, and now electronics) this is a common issue. These procedures are in place for product reliability as well as safety. I trained at the
Electronics Forum | Thu Feb 08 00:40:37 EST 2007 | Scott
I think that as long as the compliant portion of the pin is completely in the board, pin protrusion should not make any difference. I have seen some large Aerospace companies internal specifications and the two requirements seem to be that the compli
Electronics Forum | Wed Apr 04 13:38:05 EDT 2007 | dsoohoo
My apologies in advance if this is off topic for this forum. I am looking for a recommendation on a source for foreign object debris training for electronics manufacturing. Our current program utilizes videos which mostly pertain to the aerospace ind
Electronics Forum | Thu Apr 19 20:27:25 EDT 2007 | Wayne
Agreed. Like I mentioned it before, all the leadfree solders are currently for consumer products. Military, aerospace & some automotive industry haven't implemented leadfree yet. They are still study which to go! Maybe by that time (finalized which t
Electronics Forum | Wed Jun 10 08:43:32 EDT 2009 | rgduval
We use Advanced Circuits out in Colorado for a lot of our builds, and are quite happy with their quality and service. Other houses I've used that may be appropriate for you: Vermont Circuits Electropac Both have excellent quantity. I know that Ver
