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Cornell Dublier Cap.  Date Code
Cornell Dublier Cap.  Date Code
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Old 6th December 2017, 08:22 PM   #1
GOR3 is offline GOR3  United States
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Default Cornell Dublier Cap. Date Code

Can you discern the date of manufacture on these capacitors?
Regards,
George
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Old 7th December 2017, 07:32 PM   #2
Andersonix is offline Andersonix  Sweden
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Cornell Dublier Cap.  Date Code
90% certain those 0839 are from 39th week of 2008. Time to reform them!
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Old 7th December 2017, 09:34 PM   #3
GOR3 is offline GOR3  United States
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Thanks, Anders. Actually, I think it's time not to buy them.
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Old 8th December 2017, 12:01 AM   #4
Andersonix is offline Andersonix  Sweden
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Cornell Dublier Cap.  Date Code
Charge them up really slowly, and they're as good as new. I would have NO worries.
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Old 8th December 2017, 01:16 AM   #5
grimberg is offline grimberg  United States
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I second that. Here is what the manufacturer has to say about it. Read Shelf Life on page 16.

http://www.cde.com/resources/catalogs/AEappGUIDE.pdf

Better yet, read the whole document.

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