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CV135

Sensibly equivalent to:
EY91
    
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The CV135 is a military badged low power half wave rectifier and the commercial equivalent is the EY91. It uses the normal 6.3 Volt heater supply.
The valve needs a total circuit series resistance of 100 Ohms and can supply a 100 µF reservoir capacitor.
The thin glass tube envelope is 17 mm in diameter and, excluding the B7G base pins, is 46 mm tall.
References: Datasheet & 1040.

 

Pin Connections
B7G
1
2
3
4
5
6
7
a
k
h
h
a
-
-

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
6.3
0.42
250
75
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 02, 2013.
shape:thin.glass.tube construction:all.glass type:rectifier.hw age:1940.1950 base:b7g heater:6.3v pins:7 pin:1.a pin:2.k pin:3.h pin:4.h pin:5.a pin:6.- pin:7.-
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