Subject: | |
From: | |
Reply To: | TechNet E-Mail Forum. |
Date: | Mon, 7 Feb 2000 23:03:58 -0700 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Lon,
Don't worry about the PCB finish for BGA's. They are pretty robust.
We regularly use BGA's on all three of your listed board finishes. Fine
pitch, microBGA and the use of a no clean process will determine preferred
board finish.
Ryan G.
> -----Original Message-----
> From: Lon Weffers [SMTP:[log in to unmask]]
> Sent: Friday, February 04, 2000 7:37 AM
> To: [log in to unmask]
> Subject: [TN] FW: pcb finish with bga
>
> -----Original Message-----
> From: Lon Weffers [SMTP:[log in to unmask]]
> Sent: vrijdag 4 februari 2000 11:19
> To: [log in to unmask]
> Subject: pcb finish with bga
>
> Dear friends,
>
> We are starting to use bga's on our pcb's.
> I was wondering what the usual board finish should be. HAL, or gold or
> bare
> copper? Ideas and tips for reflow are very welcome, we are new in the bga
> business.
>
> Greetings
> Lon Weffers
> Matas Electronics Bv
> visit us at www.matas.nl
>
> ##############################################################
> TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c
> ##############################################################
> To subscribe/unsubscribe, send a message to [log in to unmask] with
> following text in
> the body:
> To subscribe: SUBSCRIBE TECHNET <your full name>
> To unsubscribe: SIGNOFF TECHNET
> ##############################################################
> Please visit IPC web site (http://www.ipc.org/html/forum.htm) for
> additional
> information.
> If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or
> 847-509-9700 ext.5365
> ##############################################################
##############################################################
TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c
##############################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in
the body:
To subscribe: SUBSCRIBE TECHNET <your full name>
To unsubscribe: SIGNOFF TECHNET
##############################################################
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information.
If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or
847-509-9700 ext.5365
##############################################################
|
|
|