[PCB_FORUM] Re: Anti-pads
- From: "Alexis Meehan" <alexis@xxxxxxxxxxxxxxx>
- To: <icu-pcb-forum@xxxxxxxxxxxxx>
- Date: Fri, 14 Dec 2007 11:17:49 -0800
While we're on that topic (or close anyway), what does the final barrel
size come to when you have a 20 mil pad (on all layers), 10 mil FHS, and
26 mil anti-pad? Is there a formula for figuring final barrel size?
Seems like I've seen one, but can't find it. Thanks in advance.
________________________________
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Gerry Meier
Sent: Friday, December 14, 2007 10:48 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: Anti-pads
16 mil over the drill size - 10 mil drill 26 mil anti-pad
Gerry Meier, Sr. PCB Designer
Freedom CAD Services. Inc
Voice: (256)776-7470 or (603) 864-1350
Email:gerry.meier@xxxxxxxxxxxxxx
visit us at http://www.freedomcad.com
________________________________
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Macindoe, Gary
Sent: Friday, December 14, 2007 12:28 PM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Anti-pads
Hey guys,
We haven't thrown around anti-pads for a while!
What is the smallest anti-pad for an inner plane that you have
successfully used?
Has anyone used down to 5 mils a side anti-pad to pad?
Thanks,
Gary
Gary E. MacIndoe
PCB Design Engineer
Fort Collins, Colorado
amd.com
gary.macindoe@xxxxxxx
This correspondence and any attachments are considered confidential. If
you are not the intended recipient, please notify Freedom CAD Services,
Inc. immediately by either replying to this message or by sending an
email to operations@xxxxxxxxxxxxxx; please destroy all copies of this
message and any attachments. Thank you.
Other related posts:
