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CV1935

Sensibly equivalent to:
6J7G
    
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The CV1935 is an RF pentode. The prototype was the 6J7G and the CV1935 is identical.
The KB/RC identifies this valve as being made to specification K1001 or K1006, the B denotes qualification by a UK authority and the RC identifies the maker as Ferranti, Chadderton, Oldham.
The perforated outer screen shields the inner structure from view.
The classic envelope is 29 mm in diameter and, excluding the IO base pins, is 74 mm tall.
Reference: Data-sheet.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
m
h
a
g2
g3
nc
h
k
g1

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.3
250
100
-3
2.0
0.5
1.5M
1.25
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 27, 2024.
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