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CV587

Sensibly equivalent to:
6Q7G DH63
See also:
The 'Magic Three' Valves
    
Extras ▼
The CV587 is a double diode triode and identical to the NR68, 6Q7G and POVT194.
References: Data-sheet, 1040 & 1043. Type CV587 was first introduced in 1936. See also 1936 adverts.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
m
h
a
a(d2)
a(d1)
nc
h
k
g1

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
250
-3
1
58k
1.2
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated April 06, 2015.
shape:classic construction:pinch type:double.diode.triode age:1930.1940 base:io heater:6.3v pins:8 pin:1.m pin:2.h pin:3.a pin:4.a(d2) pin:5.a(d1) pin:6.nc pin:7.h pin:8.k pin:tc.g1
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