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QV04-7

Sensibly equivalent to:
CV309 CV1510 VT510
See also:
Mullard TX Valves Advert - Mullard QV04-7 Advert
    
Extras ▼

 

The QV04-7 single beam tetrode is housed in an early all glass envelope design. The output is modest and the dissipation high in relation to the output.
The wide glass tube envelope is 32 mm in diameter and, excluding the B9G base pins, is 58 mm tall.
References: Datasheet & 1040. Type QV04-7 was first introduced in 1947.

 

Pin Connections
B9G
1
2
3
4
5
6
7
8
9
h
a
g2
g2
bp,s
k
g1
bp,s
h

 

Absolute Maximum Operating Conditions
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
mAg
Pout
Pdiss
freq
f.max
6.3
0.6
300
250
-50
44
6
0.4
7.7
7.5
60M
150
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 26, 2013.
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