Subject: | |
From: | |
Date: | Thu, 21 Nov 1996 15:00:54 -0500 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Hello,
on our new design we are going to use fine pitch 15.7 mils component.
Pads are 8x50 rectangular.
My concerns are:
Is it advisable to use solder mask. Web would be 2.7 mils?
On of our manufactures said they can't make web smaller than 3 mils.
Are you making paste mask as wide as the pad?
Did you have problems with shorts or not enough solder?
Thanks for all inputs
Mirka Halas
[log in to unmask]
***************************************************************************
* TechNet mail list is provided as a service by IPC using SmartList v3.05 *
***************************************************************************
* To unsubscribe from this list at any time, send a message to: *
* [log in to unmask] with <subject: unsubscribe> and no text. *
***************************************************************************
|
|
|