Electronics Forum | Thu Nov 05 12:15:00 EST 1998 | Kenny Vaughn
Does anyone know of a company that reballs BGA's? Im looking for a reliable source that can do a 10/90 alloy.
Electronics Forum | Fri Jul 09 14:56:45 EDT 1999 | Mark
| Does anyone know of a company that reballs BGA's? Im looking for a reliable source that can do a 10/90 alloy. | Yes I do know of the company BGA Bumps and all they do is reball BGA IC's. Check out their web page below.
Electronics Forum | Mon Nov 09 07:57:58 EST 1998 | Mark Quealy
| Does anyone know of a company that reballs BGA's? Im looking for a reliable source that can do a 10/90 alloy. | Winslow Automation in Cal. sells re-balling services as well as a line of preforms and fixtures to do it yourself. We've been re-ball
Electronics Forum | Fri Jul 09 15:03:21 EDT 1999 | Mark
| | Does anyone know of a company that reballs BGA's? Im looking for a reliable source that can do a 10/90 alloy. | | | Yes I do know of the company BGA Bumps and all they do is reball BGA IC's. Check out their web page below. | | oops here is th
Electronics Forum | Fri Aug 20 10:18:32 EDT 1999 | Dennis Fall
I have a layer of electroplated solder (10/90) that appeares to have some sort of contaminent on it. Water will not wet to the layer in some areas. I have tried using 10% HCl in DI as a cleaner as well as 7.5% Fluoboric acid in DI. Neither has tou
Electronics Forum | Thu Nov 05 15:21:42 EST 1998 | Rich Breault
| Does anyone know of a company that reballs BGA's? Im looking for a reliable source that can do a 10/90 alloy. Hello Kenny, NETCO Automation has been performing all types of BGA rework including BGA reballing for the last 5 years. We offer 48 hour
Electronics Forum | Sat Aug 21 12:29:28 EDT 1999 | Brian
| I have a layer of electroplated solder (10/90) that appeares to have some sort of contaminent on it. Water will not wet to the layer in some areas. I have tried using 10% HCl in DI as a cleaner as well as 7.5% Fluoboric acid in DI. Neither has t
Electronics Forum | Fri Dec 03 18:17:12 EST 1999 | Dave F
Dave: There's lots of stuff on the web describing BGAs. Examples are: http://www.smtnet.com/bookstore/publications/0speckdo1/s1.html http://www.smtnet.com/bookstore/publications/0shutcco1/ch1p2.html http://www.citizen-america.com/OEM/bga/process
Electronics Forum | Wed Dec 08 10:10:41 EST 1999 | John Thorup
Hi Dave I think you just provided the key to understanding the problem. By your description you are talking about a CBGA (ceramic). These typically have balls composed of 10/90 Sn/Pb which melts at a higher temperature than the 62/36/2 Sn/Pb/Ag (or
Electronics Forum | Mon Feb 25 21:09:48 EST 2002 | davef
You are correct about a TCE [CTE] mismatch issues in ceramic packages. The coefficient of thermal expansion [ppm/�C] of major ceramic package elements are: * Silicon - 3 * Standard 92% alumina ceramic � 6.5 * FR4 board � 18-20 Several points are: *
