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6L6GT

Sensibly equivalent to:
VT-115B
See also:
Beam Tetrodes and the 807
    
Extras ▼

 

This is a larger more powerful beam tetrode audio valve than the 6V6 receiver types. This was used for audio amplifiers and also for stabilised power supplies. This exhibit was purchased in 1974.
As usual the support flanges are centred on the working face of the anode for maximum heat transfer.
The wide glass tube envelope is 34 mm in diameter and, excluding the IO base pins, is 94 mm tall.
References: Datasheet, 1040 & 1043. Type 6L6GT was first introduced in 1936.

 

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

 

Absolute Maximum Operating Conditions
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
Pout
D
6.3
0.9
350
250
-18
54
2.5
33K
5.2
11W
15%
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated May 03, 2016.
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