Subject: | |
From: | |
Reply To: | TechNet E-Mail Forum. |
Date: | Tue, 24 Aug 1999 11:00:53 +0000 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Jim..
You might want to contact Tech Circuits, Inc.
in Wallingford, CT @ (203)269-3311 and talk to
J. Quigley. They are doing some, 8 pieces, ultra
fine TVSOPs/BGA package designs for me and I've seen
some of their blind/buried via boards with nickle/gold
finish..slick..
They might not be cheap, but your not talking about
.025/.025 DSB... Give them a call. Have a great day..
Regards,
Bob Vanech Bob
BVAN Enterprise
> Fellow TechNetters,
>
> We are are moving into the assembly/design of circuit card assemblies using
> micro via technology and I need a lead on some PWB vendors that can
> fabricate boards with buried or blind micro vias. These designs will
> require vias in the 0.004 to 0.008 inch diameter range with 0.004 inch trace
> widths. I would like to find a supplier that can do the entire process in
> house. The finish will be nickle/immersion gold, typically FR-4 or
> polyimide and we are talking small order sizes.
>
> Any ideas on who to contact?
>
> Jim Kittel
>
> ##############################################################
> 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
##############################################################
|
|
|