Subject: | |
From: | |
Reply To: | TechNet Mail Forum. |
Date: | Wed, 17 Dec 1997 19:08:55 -0500 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Call:
Raytheon
Warren J. Dannelly
Marketing and Sales Manager
Printed Circuit Resources
(512)250-7239
Regards,
John S. Grosso
Viasystems
> -----Original Message-----
> From: Jwmaier1 [SMTP:[log in to unmask]]
> Sent: Wednesday, December 17, 1997 6:19 PM
> To: [log in to unmask]
> Subject: [TN] Copper Core PWB's
>
> We are currently experiencing difficulty in locating a production
> supplier for a copper core board we are using in a newly developed
> product (estimated usage 250 - 2,500 annually). The past supplier who
> provided a quality circuit at an economical price has decided to move
> out of the copper core business as a result of the increase in their
> telecommunications business for standard product.
>
> We located two suppliers who have experience with this technology;
> however, our cost have increased 4X and the performance to date has
> been
> less than satisfactory. Problems to date have revolved around,
> drilling
> and routing of the .045 copper plate, selective routing on the top and
> bottom side of the board to the copper plate, and plating to our
> specification. Unfortunately, we have opened our tolerances up as
> much
> as possible and our new suppliers are still experiencing problems.
>
> If you have knowledge of a supplier through experience with this
> technology or are a supplier, please contact me at the address below.
> The attached Word file details the requirements of the board. If you
> would like a .ps or .gbr of the detail drawings let me know. Thanks
> in
> advance!
>
> Joel W. Maier
> Senior Buyer
>
> HARRIS CORPORATION
> RF Communications Division
> 1680 University Avenue
> Rochester, NY 14610
> (716) 242-3148
> Fax (716) 242-4767
> [log in to unmask]
> << File: CU-CORE.DOC >>
##############################################################
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.
For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311
##############################################################
|
|
|