Electronics Forum | Mon Jul 08 08:49:51 EDT 2002 | pjc
Interesting study. It shows no-Pb alloys having a greater negative environmental impact. I wonder if the Euros are re-thinking their no-Pb regulations? I also wonder if popular opinion and politics is at the route of our EPA's no-Pb regulations and n
Electronics Forum | Wed Jul 10 13:33:40 EDT 2002 | bentzen
Hi You might be right that the ban will go ahead eventhough some indications, like the report from Germany, show it will be an environmental drawback. In Denmark I�m aware of 2 lead-free invetigating projects on the way. I participate in one of t
Electronics Forum | Wed Jul 10 04:53:47 EDT 2002 | redmary
a leakage exists in the capacitor net (1206), which cause the voltage down so much. the process flow is: printing-placement-reflow-hand load-wave-depanel-FT. I find possible stress maybe exists in the depanel stage, does the extra stress cause the ca
Electronics Forum | Sun Jul 28 23:41:12 EDT 2002 | caldon
From my understanding these China OEM machines are for very specific production with low flexibility. i.e. Smaller board sizes.....machines just for memory modules. With those examples they will beable to reduce conveyor sizes, linear motor sizes whi
Electronics Forum | Tue Jul 30 12:15:15 EDT 2002 | Rick Lathrop
Hi Dave, The paste applied to the board ends up on the tombstone. The pad has a thin covering of solder most of the time, this is why I think they call it a dewet. Occasionally the pad shows some areas of gold and very rarely are some pads not wet at
Electronics Forum | Fri Aug 30 17:39:34 EDT 2002 | slthomas
Can't seem to get a reply through (watch, they'll all show up in about 15 minutes), so I'll try this. Thanks guys. Hi Larry, long time no talk to. "Dispenser Boy"???!! If they wanted me to build them (instead of the overseas CM) I'd print them my
Electronics Forum | Fri Oct 18 13:36:27 EDT 2002 | nwyatt
Sounds like you are a CM. In that case, I would suggest that you do profile every new product that comes through the door as a way to cover your a** to your customers. In the offchance that your customer requests to a see a copy of your oven prof
Electronics Forum | Wed Oct 23 11:59:52 EDT 2002 | slthomas
Yeah, but the one's you're typing aren't displayed that way to me, anyway. They're all 00000000000000000000000000's. Hmmmm, let's see what happens when I post this: ° o O Those that I just typed all show up the way you apparently expect them to,
Electronics Forum | Wed Oct 23 15:33:38 EDT 2002 | Randy V.
Dye penetrant is a liguid that will wick through very small cracks. I used over 10 years ago for checking cracks in glass feedthru's in hermetic packages. You put the dye on one side of the seal and developer (white) on the other side and the red dye
Electronics Forum | Mon Nov 04 14:05:51 EST 2002 | cnoonan
This is what pisses me off in this industry today. It seems the operators are in charge of the whole process. Management and supervisors are too afraid of lawsuits to lay down the rules and enforce them. If your procedure states and I am sure ever
