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Old 10th February 2007, 11:15 PM   #1
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Default Russian 635P?

A few years ago when I was hunting around for 6C45P tubes, the (Russian) dealer I was purchasing from told me I should also try the 635P, some of which I bought. Does anyone know anything about this tube? Can anyone point me to a data sheet? It's a tall, v. rugged 9-pin single triode. Looks like 7W or so dissipation.
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Old 11th February 2007, 12:15 AM   #2
jlsem is offline jlsem  United States
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http://frank.pocnet.net/sheets/112/6/6S3PEV.pdf
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Old 11th February 2007, 12:31 AM   #3
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Thanks, JL. I did look on that site, but didn't see the data sheet. Still can't find it even now.
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Old 11th February 2007, 12:39 AM   #4
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Oops, I didn't look carefully enough at that data sheet. It's not the data sheet for my tube, which has 635P written on it.
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File Type: jpg 635p.jpg (8.3 KB, 139 views)
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Old 11th February 2007, 01:16 AM   #5
x-pro is offline x-pro  United Kingdom
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Default Re: Russian 635P?

Quote:
Originally posted by serengetiplains
A few years ago when I was hunting around for 6C45P tubes, the (Russian) dealer I was purchasing from told me I should also try the 635P, some of which I bought. Does anyone know anything about this tube? Can anyone point me to a data sheet? It's a tall, v. rugged 9-pin single triode. Looks like 7W or so dissipation.
It is this tube: 6Э5П, RF tetrode:

http://www.radiolamp.hut2.ru/sprav/i...trod&lamp=605p

Data is in Russian, however it should be easy to translate. Apparently it is an equivalent of EL183.

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x-pro

P.S. - found a datasheet as a picture:
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File Type: gif 6e5p.gif (81.0 KB, 131 views)
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Old 11th February 2007, 01:52 AM   #6
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Thanks!
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