Electronics Forum | Mon Jan 22 03:46:53 EST 2001 | johnwatt
Yep more information wuld be good. Although I have seen this type of thing on boards before and if could be flux residues of some sort. JohnW
Electronics Forum | Tue Jan 18 08:28:58 EST 2000 | JohnW
Hello folk's, long time no chat.... I'm looking for some help, I'm trying to find a formula for calculating flux weight on a VOC flux (Multicores NR3S-06)does anyone have any idea's...Dave???? JohnW
Electronics Forum | Thu Oct 14 08:05:17 EDT 1999 | JohnW
Dream, Sound's to me like your PCB supplier has process problems, probably outgassing or such from trapped moisture / contaminant's. I thoink it's time you called in your vendor for a chat. JohnW
Electronics Forum | Sat Jun 12 16:24:02 EDT 1999 | JohnW
| Is there public domain information available on standard surface mount package outlines and footprints? | Thanks, | WillyW | Willy, The IPC has a great listing for the std packages and footprints, as do most component manufacturers. I'd start on
Electronics Forum | Thu Aug 12 07:19:18 EDT 2004 | johnw
Hi Guys I am looking for a spread sheet to calculate the PAM results for Fuji chip shooters do any of you guys have such a thing Johnw
Electronics Forum | Thu Jul 15 14:40:43 EDT 1999 | JohnW
| | snip | | | Dave, believe it or not it's the only thing these loupot's do..crop n form ! scary but then they are built like the preverbial brick shit house..don't know if you guy's are familiar with the phrase...but you'll only ever need to buy
Electronics Forum | Wed Nov 08 03:48:10 EST 2000 | JohnW
If your feeling really flush with ash you could contact your wave machine vendor and buy some from them. But I have to admit I do prefer Dave's idea...much cheaper, you'll get it in some kinda timescale rather than the 4 week's your machine vendor wi
Electronics Forum | Fri Nov 19 03:40:30 EST 1999 | JohnW
Folk's, I'm looking for information on moisture sensitive devices for our trainer's to use when explaining the concept to new recruit's. There seem's to be load's and load's of info available to ESD but very little for MSD, so I thought I'd ask the
Electronics Forum | Thu Oct 14 07:55:48 EDT 1999 | JohnW
Sorry Dave should have said... At the mo all my data is for no clean processes using both matte and gloss finishes. That doesn't mean your feedback has to be limited to this area, I'm really trying to find out what the rest of the world are doing if
Electronics Forum | Mon Aug 09 20:12:24 EDT 1999 | JohnW
Folk's, I'm looking for some helpful suggestions for reworking wave soldered bottomside components that have been glued. I'm not a fan of the twist and break approach and as some of them either have a double dot or a slot configuration this tend's t
