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33A/158M

Sensibly equivalent to:
CV1884
    
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The 33A/158M is a 12 Watt anode dissipation transmitting double triode. The required drive is 1 Watt and the output is 15.5 Watts at up to 100 MHz.
One anode face view with the grid visible above the lower mica.
The wide glass tube envelope is 28 mm in diameter, and excluding the B8B base pins is 63 mm tall.
Reference: 1040.

 

Pin Connections
B8B
1
2
3
4
5
6
7
8
h
k(1)
a(1)
g1(1)
g1(2)
a(2)
k(2)
h

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
6.3
0.8
300
-50
90.0
Updated February 21, 2014.
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