Electronics Forum | Thu Jun 14 08:49:36 EDT 2001 | adam
I'd like to know what advantages are there to use silver emerge PCB's. Currently we are using HASL boards, and we are having problems especially using BGA connectors. Any help will be appreciated. Adam.
Electronics Forum | Tue Nov 07 08:09:19 EST 2000 | adam
WE are using press fit connnectors on a range of boards, one of which is posing me a few process questions . The Machine is a fully automatic machine. The problem is intermittent and I can't seem to put a finger on it. An array of connectors ( consi
Electronics Forum | Thu Jun 14 09:09:57 EDT 2001 | adam
Sorry, wrong technical word I meant immersion silver (Ag). Thanks.
Electronics Forum | Fri Jun 15 09:16:46 EDT 2001 | adam
Thanks Dave. About your second comment, the issue is placing BGA connectors mirror image (male, and female), the connector sometimes shifts during placement before reflow. we are using a six mil stencil for both sides with minimum paste deposit. a
Electronics Forum | Wed Apr 21 21:50:28 EDT 2004 | adam
Hi I recently having problems on the components having non wetting on the flex circuits. The profile that I am using is according to the solder paste suppiler recommended. Can anyone pls. advise? Regards
Electronics Forum | Thu Apr 22 21:34:58 EDT 2004 | adam
Thanks guys. I am from a subcon, we can't change the solder paste supplier and there is only one approved vendor for this component. I think I will try on the component solderability. Regards
Electronics Forum | Wed Oct 29 04:08:35 EST 2003 | ADAM
Thanks for the help and the advice guys. Adam
Electronics Forum | Thu Nov 13 03:24:35 EST 2003 | ADAM
Thanks for the info guys. Adam
Electronics Forum | Thu Sep 16 02:30:34 EDT 2004 | Adam
No blow-holes, only minimum solder fillets. Adam
