Electronics Forum: datecode (Page 1 of 3)

Can the old datecode Entek PCB be converted to HASL ?

Electronics Forum | Thu Jul 05 06:36:14 EDT 2001 | nifhail

Thanx Dave, I agree with you on the planning part...yapp!! the same guy who've thrown an old datecode components to me..now they did it again on the PCB. Well Dave, could you explain a little bit more about the "hi-test flux" that you mentioned ab

Can the old datecode Entek PCB be converted to HASL ?

Electronics Forum | Thu Jul 05 06:38:35 EDT 2001 | Danial

Thanx Dave, I agree with you on the planning part...yapp!! the same guy who've thrown an old datecode components to me..now they did it again on the PCB. Well Dave, could you explain a little bit more about the "hi-test flux" that you mentioned ab

Can the old datecode Entek PCB be converted to HASL ?

Electronics Forum | Wed Jul 04 10:40:51 EDT 2001 | nifhail

I have thousands of old datecode PCBs which has an Entek and HASL finished. Entek PCBs are about 6 � 1.5 years old and HASL boards are at 1 - 2 years old. To make it worse, some of them came in the loose form, no vacuum seal� nothin�. As for the HA

Can the old datecode Entek PCB be converted to HASL ?

Electronics Forum | Thu Jul 05 11:14:04 EDT 2001 | caldon

We can offer two ways. We have a process control tool for OSP boards to validate the finish......but the dates yer talking may be best to take Daves F suggestion. NOW as far as the HASL finish goes...We may have your answer. We can Chemically revers

Can the old datecode Entek PCB be converted to HASL ?

Electronics Forum | Thu Jul 05 19:39:19 EDT 2001 | davef

I had forgotten that it was you that was on the Sipad adventure. [But then again, who can keep track of yer aliases? ;-)] You just go from one adventure to the next. Expanding On Dave�s Hi-Test Flux Method Theory � PASTE: Yes, contact your favorit

Can the old datecode Entek PCB be converted to HASL ?

Electronics Forum | Wed Jul 04 12:35:19 EDT 2001 | davef

I thought I responded this this a while ago, guess NOT!!! Wow, Dano yagot Entek boards that are that old!!!! Coo. Sounds kwazy that you�d end-up with that volume of old boards, but it�s probably one of those deals where correcting the problem keep

Datecode & Solderability

Electronics Forum | Sun Jun 13 01:39:49 EDT 2004 | Vahid V

Is there a indutry standard on SMT datecode? My last company's guideline was two years but I don't remember seeing any specific studies. Thanks.

Re: Component Shelf Life

Electronics Forum | Mon Sep 09 07:51:00 EDT 2002 | yngwie

I don't know when I can get done with an old datecode material..anyway, thanx for the help guys. cheers.. zambri

Mysterious reflow problem

Electronics Forum | Thu Sep 24 09:15:42 EDT 2009 | markgray

I had this issue a few years ago with Kingbright LED's. The problem was extreamly random. When i changed to a different datecode my problem went away.

Re: Bulbous joints from wavesoldering

Electronics Forum | Mon Jul 20 17:40:48 EDT 1998 | socheat khun

Does anyone know why this typically occurs. We have seen capacitors crack due to stressing. Any good solutions? Regards, Steve. Hi steve! Did you check component date-code, reflow profile and component placement height. it has happen to me

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