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CV575

Sensibly equivalent to:
5U4G U52
    
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The CV575 (prototype 5U4G) rectifier delivers 100 Watts of DC power, a reasonable size of valve. It would be used for all types of medium power equipment.
The sample shown here is equivalent to the 5U4G but has the American glass tubular shape and is a much more modern valve than the 5U4G. It is unusual to find an all glass construction on an octal base.
The wide glass tube envelope is 37 mm in diameter and, excluding the IO base pins, is 85  mm tall.
References: Datasheet, 1040 & 1043. Type CV575 was first introduced in 1938.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
-
f
-
a(2)
-
a(1)
-
f

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
5.0
3.0
450
225
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated February 21, 2014.
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