Electronics Forum | Tue Dec 06 12:24:31 EST 2005 | jackxun
What rubber had or the liquid medicines spreads has been possible to guard against the oxidation?
Electronics Forum | Wed Jun 21 08:55:39 EDT 2006 | yme111
Hi, Thanks for this reply. Our problem is that our customer complained that the pcb that we sent them is not Immersion silver though the actual appearance of the pad is silver. They claim that it is only silver and not Immersion silver. We asked our
Electronics Forum | Tue Apr 20 17:19:38 EDT 2004 | Mike
1. Which manufacturers have proven the immersion silver is reliable after solder joint assembly? 2. Who has published guidelines for storing and handling immersion silver boards? 3. Is the immersion silver finish wire bondable? epoxy bondable? or j
Electronics Forum | Wed Feb 20 09:38:47 EST 2002 | davef
Search the fine SMTnet Archives on � Sn62 � 62Sn � 2% Ag � 2% silver � 2Ag � etc re: "Do you have to use Tin/Lead/Silver paste only if the components are made from Tin/Lead/Silver ?" No Several points are: * Component leads with silver in the sol
Electronics Forum | Thu Apr 29 22:50:41 EDT 1999 | Kelly Morris
Tombstoning 0805s w/palladium/platinum/silver terminations We are experiencing tombstoning problems on 0805 packages that have paladium/platinum/silver terminations. It comes & goes...... I�ve checked the reflow profile, and paste deposition and a
Electronics Forum | Wed Feb 20 08:13:21 EST 2002 | rkevin
When do you use Tin/Lead/Silver paste ? What is the advantage of using Tin/Lead/Silver paste comparing to Tin/Lead? Do you have to use Tin/Lead/Silver paste only if the components are made from Tin/Lead/Silver ? I would appreciate your quick resp
Electronics Forum | Fri May 24 07:09:52 EDT 2002 | Andy Hoggan
Teh amount of silver on an immersion silver board won't effect 62/36/2 tin/lead/silver solder, however if the silver on the board is on the thick side and you have a high trace silver content in a 63/37 tin/lead then with the combination of the two y
Electronics Forum | Thu Apr 27 10:35:21 EDT 2000 | Russ
Scott, I am a little confused, when you mention "silver thru hole vs. plated through hole what do you mean. A silver "immersion" type finish vs. HASL (Tin lead)on your PCB? Or are you talking about using silver solder to perform intrusive reflow of
Electronics Forum | Wed Aug 23 09:20:16 EDT 2000 | Dave F
Dr. Lee: What are the benefits, advantages, disadvantages, etc of including silver in "traditional" tin lead solder pastes?
Electronics Forum | Thu Jun 14 09:09:57 EDT 2001 | adam
Sorry, wrong technical word I meant immersion silver (Ag). Thanks.