Electronics Forum: yellowish on pcba (Page 1 of 5)

Reliability test on PCBA

Electronics Forum | Thu Dec 21 04:27:31 EST 2000 | teohbengee

Need help urgently. Anyone can provide me some information or site on reliability test on PCB assembly like solder joint or anything. Some test like ERSA Test, SHMOO Test, Pull Test, Temperature cycle and humidity Test, vibration Test or any related

Ionic chromotography test on PCBA

Electronics Forum | Thu Jun 04 21:04:31 EDT 1998 | Chiakl

I have just been assigned to look into the ionic chromotograhy test on our PCBA but I have zero knowledge. Could anyone help to explain what is this test about? Is it a) a destructive test? b) What is the measurement unit of this test? c) What is th

Re: Reliability test on PCBA

Electronics Forum | Thu Dec 21 20:01:47 EST 2000 | teohbengee

Thanks for ur help. But i dun think i will call u bcoz i am in MALAYSIA. What i need is just information of how to carry out or design a test to test for the PCBA reliability. If u can send me some infomation on this, i will be very appreaciated. Tha

Re: Reliability test on PCBA

Electronics Forum | Thu Dec 21 10:56:15 EST 2000 | Dason C

Keith, please check http://www.motorola.com/GSS/CSG/Asia/English2/Help/ALT/alt.html for detail. Rgds. Dason

Re: Reliability test on PCBA

Electronics Forum | Thu Dec 21 20:07:09 EST 2000 | teohbengee

Thanks Dacon. I try to access the URL that u send me. But i cannot access. Is that intranet? Can u send me the URL again? Thank U. Ur help will be appreciated. Thanks.

Re: Reliability test on PCBA

Electronics Forum | Sat Dec 23 13:57:11 EST 2000 | Dason C

Keith, I try and the address is correct. Please check the link below again. Good luck & Merry X'mas. Dason

Re: Reliability test on PCBA

Electronics Forum | Mon Jan 01 02:28:00 EST 2001 | teohbengee

Dason, i tried already but still cannot. I do think that this add is an intranet. Cannot access externally.

Re: Reliability test on PCBA

Electronics Forum | Tue Jan 02 13:22:20 EST 2001 | Dason

Keith, please go to www.mot.com and key in "life test" in the search column. Happy New Year!! Dason

Guidelines on PCB design learning.

Electronics Forum | Wed Jul 08 19:59:45 EDT 2020 | rsatmech

Hello all, I am working in EMS industry for around 5years with knowledge on BOM SCRUBBING to PCBA Manufacturing. I am interested in learning PCB DESIGN AND FABRICATION. Kindly provided your suggestion and enlight me as where to start. Awaiting

Stain on PCB from reflow oven

Electronics Forum | Thu Apr 15 14:09:48 EDT 2010 | richardli

We found stains on the boards come out of reflow oven. The board itself color changed to yellowish from white . We understand discolor soldermask due to high temperature. This can be acceptable by our customer not the stains. The stains look like wa

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