 
| Received: |
by ipc.org (Smail3.1.28.1 #2)
id m0vesXZ-0000QBC; Mon, 30 Dec 96 18:58 CST |
| Old-Return-Path: |
|
| Date: |
Tue, 31 Dec 96 09:03:18 PST |
| Precedence: |
list |
| Resent-From: |
|
| Resent-Sender: |
|
| X-Status: |
|
| Status: |
O |
| X-Mailing-List: |
|
| From [log in to unmask] Thu Jan 2 10: |
56:20 1997 |
| TO: |
|
| Return-Path: |
<TechNet-request> |
| Resent-Message-ID: |
<"T39BV2.0.4U6.7L6oo"@ipc> |
| Subject: |
|
| From: |
|
| X-Loop: |
|
| Message-Id: |
|
| Parts/Attachments: |
|
|
I would like to know the causes of solder blow-out in soldered PTH
assemblies other than the insufficient copper thickness of PTH.
We are encountered this kind of soldering problem on PCB with
0.8mil(average) in PTH copper thickness.
Any help to identify the problem would be highly appreciated
Best Regards,
KP Chan
Email: [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. *
***************************************************************************
* If you are having a problem with the IPC TechNet forum please contact *
* Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] *
***************************************************************************
|
|
|
