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6K6GT

Sensibly equivalent to:
CV1940
See also:
Transformerless Amplifiers
    
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The 6K6GT is an audio output pentode designed for the final audio stage of television and radio receivers. Strapped as a triode it is also rated for service as a frame (vertical) output valve.
Electrically it is identical to type 41 it was also released in 1950 with a Loctal base under the type number of 7B5E.
The wide glass tube envelope is 29 mm in diameter, and excluding the IO base pins is 68 mm tall.
References: Datasheet, 1040 & 1043. Type 6K6GT was first introduced in 1937.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
-
h
a
g2
g1
-
h
k,g3

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
rk
rl
Pout
D
6.3
0.4
315
285
-21
25.5
4.0
75,000
2.1
700
9,000
4.5W
15%
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated June 12, 2013.
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