Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
If I'd have to guess, Hank, I would say that cap was made in the 12thDoes anyone know the date codes that Mallory uses on their electrolytic
caps a 1900ufd at 450v? Here's a couple of lines..
CGS192T450X5L3PH
235-8112K
Thanks
I have three screw terminal Mallory caps with the following markings:Does anyone know the date codes that Mallory uses on their electrolytic
caps a 1900ufd at 450v? Here's a couple of lines..
CGS192T450X5L3PH
235-8112K
Thanks
Then how do you account for the "32" in "235-8532K"?I'd say that 8112 is a YYWW date code.
It is a YYMM date code.
It IS YYWW (that is year and week)On Tue, 23 Sep 2008 18:24:47 -0400, "hifi-tek"
t.hoehler@insightbb.com> put finger to keyboard and composed:
I'd say that 8112 is a YYWW date code.
It is a YYMM date code.
Then how do you account for the "32" in "235-8532K"?
weeK, to avoid any possible confusion to the date format used.In article <gbd7k6$7ec$2@aioe.org>, Syl <syl@someplace.com> wrote:
Franc Zabkar a écrit :
On Tue, 23 Sep 2008 18:24:47 -0400, "hifi-tek"
t.hoehler@insightbb.com> put finger to keyboard and composed:
I'd say that 8112 is a YYWW date code.
It is a YYMM date code.
Then how do you account for the "32" in "235-8532K"?
It IS YYWW (that is year and week)
so....235-8532 means 1985, 32nd week. That is why the K is there...
I agree that it is YYWW, but I don't understand what you are saying the reason
is that the "K" is there? Why is the "K" there?
Could well be but so far only found K and was told so.In article <gbdkji$v4m$1@aioe.org>, Syl <syl@someplace.com> wrote:
John Byrns wrote:
In article <gbd7k6$7ec$2@aioe.org>, Syl <syl@someplace.com> wrote:
Franc Zabkar a écrit :
On Tue, 23 Sep 2008 18:24:47 -0400, "hifi-tek"
t.hoehler@insightbb.com> put finger to keyboard and composed:
I'd say that 8112 is a YYWW date code.
It is a YYMM date code.
Then how do you account for the "32" in "235-8532K"?
It IS YYWW (that is year and week)
so....235-8532 means 1985, 32nd week. That is why the K is there...
I agree that it is YYWW, but I don't understand what you are saying the
reason
is that the "K" is there? Why is the "K" there?
weeK, to avoid any possible confusion to the date format used.
That's where I figured you were headed with the "K", but typically the YYWW date
code, as used on semiconductors for example, is used without a format indicator,
in fact IIRC some versions of the YYWW date code scramble the digits in one way
or another to obscure their meaning.
I wonder if the "K" might not have another meaning, such as a code to indicate
which of several factories the device was produced in? If that is the case, the
fact that "K" is the last letter in "week" might just be a coincidence.
I used to make a living selling P.R. MalloryJohn Byrns a crit :
In article <gbdkji$v4...@aioe.org>, Syl <s...@someplace.com> wrote:
John Byrns wrote:
In article <gbd7k6$7e...@aioe.org>, Syl <s...@someplace.com> wrote:
Franc Zabkar a crit :
On Tue, 23 Sep 2008 18:24:47 -0400, "hifi-tek"
t.hoeh...@insightbb.com> put finger to keyboard and composed:
I'd say that 8112 is a YYWW date code.
It is a YYMM date code.
Then how do you account for the "32" in "235-8532K"?
It IS YYWW (that is year and week)
so....235-8532 means 1985, 32nd week. That is why the K is there...
I agree that it is YYWW, but I don't understand what you are saying the
reason
is that the "K" is there? Why is the "K" there?
weeK, to avoid any possible confusion to the date format used.
That's where I figured you were headed with the "K", but typically the YYWW date
code, as used on semiconductors for example, is used without a format indicator,
in fact IIRC some versions of the YYWW date code scramble the digits in one way
or another to obscure their meaning.
I wonder if the "K" might not have another meaning, such as a code to indicate
which of several factories the device was produced in? If that is the case, the
fact that "K" is the last letter in "week" might just be a coincidence.
Could well be but so far only found K and was told so.
I was also told the first 3 digits where the factory ID,
can anyone confirm this?
Q: to OP. What country of origin is the cap from?
Could it be a code for country of origin? Like Canada, US...
Syl- Hide quoted text -
- Show quoted text -
I used to make a living selling P.R. Mallory
the 3 digit code is the manufacturer, 274
is/was RCA. And 235 is/was Mallory.
Ole P.R Mallory used to snap up companies
like RMC and Duracell. When he retired they
started selling off all those companies.