Electronics Forum: viewed (Page 1937 of 7894)

PCB cleanliness test house in Malaysia/Singapore

Electronics Forum | Thu Nov 11 10:25:10 EST 2004 | Hiram

Brian, Try this company. I think it is what you are looking for. Thanks, Hiram Aqueous Technologies Corporation 9785 Crescent Center Drive, Building 302 Rancho Cucamonga, CA 91730 USA Phone: + 1.909.944.7771 Fax: 1.909.944.7775

Glass board

Electronics Forum | Tue Nov 02 20:54:14 EST 2004 | Marcel

I'm looking to buy a glass board & parts for calibration purpose on SMT machines. Do you have a supplier name where I can find that ? Thanks for your time

Glass board

Electronics Forum | Wed Nov 03 07:12:01 EST 2004 | davef

We've had discussions similar to this previously. Search the fine SMTnet Archives, while you're waiting for others to respond.

IPC Standard for Acceptable and Reject Criteria

Electronics Forum | Wed Nov 03 09:07:07 EST 2004 | dramos1

Hi, We would like to know on the IPC-A-610 rev. C standard for acceptable and reject criteria, do we have to satisfy all that are listed on the manual or either one will be OK? Thanks for all the assistance that will provided. Dennis1

IPC Standard for Acceptable and Reject Criteria

Electronics Forum | Wed Nov 03 09:59:47 EST 2004 | Simon UK

Hi Dennis, I would say that you must meet one of the acceptable critera if you have others list, but it depends. Do you have a specific query in relation to a solder joint or other defect?? Simon UK

IPC Standard for Acceptable and Reject Criteria

Electronics Forum | Wed Nov 03 13:31:28 EST 2004 | russ

Could you give a specific example (sect. paragraph etc) that is giving you trouble? Russ

IPC Standard for Acceptable and Reject Criteria

Electronics Forum | Wed Nov 03 15:55:42 EST 2004 | davef

Dennis: The IPC-A-610 requirements are seperate. * You need to meet all acceptance requirements, in order to be in compliance. * If you reject a part for any reason, you are not in compliance.

IPC Standard for Acceptable and Reject Criteria

Electronics Forum | Wed Nov 03 16:32:20 EST 2004 | dramos1

Hi Dave, Thanks a lot for the clarification. In order to be in compliance with IPC standard, ALL criteria has to be met [in conformance]. If either one did not met, then this is a non-conformance. Again, thanks really appreciate your help. With be

Immersion of PWB

Electronics Forum | Thu Nov 04 16:07:21 EST 2004 | Chunks

You should be fine. Unless you have some kind of ultra sensitive part. Labels are another issue. Just be sure you let everything dry completely before powering it up or ICT test.

Immersion of PWB

Electronics Forum | Fri Nov 05 11:19:34 EST 2004 | russ

The only thing I would add to Chunks comments are components like buzzers, switches etc. that cannot get wet. For whatever it is worth, ionographs, omegameters and the like use the same basic alcohol/water mix for cleanliness testing. Russ


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