[PCB_FORUM] Re: bga balls
- From: "Schwartz, Jerome" <jschwa01@xxxxxxxxxx>
- To: <icu-pcb-forum@xxxxxxxxxxxxx>
- Date: Wed, 26 Apr 2006 10:14:54 -0400
Balls are typically 80% of the pad.
Jerry
-----Original Message-----
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of
sjchar3@xxxxxxxxxxxx
Sent: Wednesday, April 26, 2006 10:13 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] bga balls
Group: I have a data sheet that says the solderballs are .019
nominal. Is there a rule of thumb for what pads size I should use?
TIA
Sam
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