Comments by: Tom Sminia@Service@ECB Originally To: [log in to unmask] Original Date: Wednesday, March 6, 1996 at 12:48:19 pm PST Originally From: [log in to unmask] Comments: Hello, Matthew. We have a SIR chamber that we use and the edge connector we use is a Viking 2VH36/1AN5 8919. This connector has a 0.150" spacing between contacts. Another connector mentioned in the information I have calls for a Viking P/N 2VH281C1AV5. Viking Connector Company, Chatsworth CA. (818)341-4330. This is all old information, but good luck. This connector is for a Bell Core coupon, not an IPC so be sure to check the on-center distance. Being an edge connector the thickness of the sample is limited also. Tom Sminia, Technologist Merix Corporation (503)359-9300 extension 74203 e-mail: [log in to unmask] -------------------------[Original Message]-------------------------- From: SMTP%"[log in to unmask]" 6-MAR-1996 12:35:26.79 To: KIMR CC: Subj: Connecting wires to PCB's Return-Path: <[log in to unmask]> Received: from merix.merix.com by tekecb.merix.com with SMTP; Wed, 6 Mar 1996 12:35:06 -0800 (PST) Received: from simon.ipc.org (IPC.ORG) by merix.merix.com (4.1/1.1) id AA11142; Wed, 6 Mar 96 12:33:00 PST Received: from ipc.org by simon.ipc.org via SMTP (940816.SGI.8.6.9/940406.SGI) id OAA13361; Wed, 6 Mar 1996 14:29:51 -0800 Resent-Date: Wed, 6 Mar 1996 14:29:51 -0800 Received: by ipc.org (Smail3.1.28.1 #2) id m0tuOzK-000079C; Wed, 6 Mar 96 13:35 CST Old-Return-Path: <[log in to unmask]> Date: Wed, 06 Mar 96 12:22:00 PST From: Matthew J Holden <[log in to unmask]> Message-Id: <Wed, 06 Mar 96 11:39:02 [log in to unmask]> To: [log in to unmask] Subject: Connecting wires to PCB's Resent-Message-Id: <"__Oyv2.0.9e8.ZZUFn"@ipc> Resent-From: [log in to unmask] X-Mailing-List: <[log in to unmask]> archive/latest/2997 X-Loop: [log in to unmask] Precedence: list Resent-Sender: [log in to unmask] IPC, I am an intern for INTeL Corporation and I am currently working on a project that involves the measurements of the Surface Insulation Resistance(SIR) of PCB's. The project has been broadened recently and I have come to the conclusion that the current methods are taking too long and are too sloppy. So here is the deal. The SIROMETER has 22 gauge wires which are connected to the pcb's. The coupons we are currently using are B24(I don't know where INTeL got them, but my supervisor suggested to contact IPC.ORG on the web to look for help). Well, soldering the wires to the edge connectors of the PCB's just isn't cutting it. It is a painstakingly long process and resoldering is very messy and will impede with the integrity of our results. The question - Do you know of any type of connectors or adapters or small jumper cable type things that would make this connection simpler? I am probably going to drop by Homebase tomorrow to see if they got anything that would work. Just wanted your opinion. Thanks for your time! Matthew Holden Intern at INTeL Corporation (602) 554-3247