Electronics Forum | Fri Jul 23 09:12:34 EDT 2004 | davef
We have run not AgPd [that we know of]. We can comment on PdNi. [But you're probably have Ni under the AgPd] In general, palladium solution rate is much slower than other sacrificial finish materials that we use for the purpose. The key then is to
Electronics Forum | Mon Jan 11 18:54:35 EST 1999 | Dean
| This question is directed to anyone having eperience with Sn62Pb36Ag2 solder balls for BGA's. | Have you seen anything like a rough, raisin-like surface texture after ball attach? If so, what did you do about it? | | Thanks! | I have seen this be
Electronics Forum | Mon Jan 11 16:16:52 EST 1999 | Jenna Sweterlitsch
This question is directed to anyone having eperience with Sn62Pb36Ag2 solder balls for BGA's. Have you seen anything like a rough, raisin-like surface texture after ball attach? If so, what did you do about it? Thanks!
Electronics Forum | Sun Apr 11 14:35:25 EDT 2004 | davef
Please: * Describe the color and texture of the dry solder connection on the board. * Tell us the thickness of the gold and nickle plating on the board pads. * Inform us about the width and scope of the problem.
Electronics Forum | Thu Aug 24 16:44:27 EDT 2000 | Dr. Ning-Cheng Lee
There is no IMC composition can be identified in phase diagram of In/Sn. There are some compositions such as In3Sn or InSn4 cited in earlier literature. Those composition should be regarded as approximate representation of solid solution of In/Sn. I
Electronics Forum | Thu May 13 14:41:17 EDT 1999 | Michael N.
I need some pics or documentation on how a finish soldered joint looks like for SMT component. I have various people who supposedly says has knowledge with High Temp says my joint could look better. The joint looks shiny and great except for a grainy
Electronics Forum | Tue Dec 22 10:59:20 EST 1998 | John Watt
Folk's, I'm in need of some help / direction. I'm working on my thesis for a masters based on looking at the effect's of the solder resist promoting / reducing the amount of solder ball's during wave. I'm looking at thing's like colour, texture, com
Electronics Forum | Wed Jan 13 22:01:42 EST 1999 | Dave F
| This question is directed to anyone having eperience with Sn62Pb36Ag2 solder balls for BGA's. | Have you seen anything like a rough, raisin-like surface texture after ball attach? If so, what did you do about it? | | Thanks! | Jenna: We've used
Electronics Forum | Wed Jan 23 17:14:33 EST 2002 | Shawn
We have seen solder joints that have an orange peel or textured appearance to them after running over our wave solder machine. We thought it may be disturbed solder joints but it does not have the lines or appearance that a disturbed joint usually sh
Electronics Forum | Thu Jun 03 14:30:34 EDT 2004 | Claude_Couture
The gel looks strangely like the stuff coming out of the rear end of little rubber toy pigs I bought for $1. You squeeze the pig and the gel comes out of it's ass, release the pressure and it goes back in... hours of fun! But seriously, this gel must
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