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CV1073

Sensibly equivalent to:
6F5G CV1908 H63 VT73
    
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The CV1073 is classified as a transmitting triode. As the H63 it is a high gain audio voltage amplifier.
The classic envelope is 37 mm in diameter and, excluding the IO base pins, is 96 mm tall.
References: Datasheet, 4001 & 1040. Type CV1073 was first introduced in 1937.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
m
h
-
a
-
-
h
k
g1

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
250
-2
0.9
66k
1.5
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 09, 2013.
shape:classic construction:pinch type:triode age:1930.1940 base:io heater:6.3v pins:8 pin:1.m pin:2.h pin:3.- pin:4.a pin:5.- pin:6.- pin:7.h pin:8.k pin:tc.g1
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