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6TH8G

 
    
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The 6TH8G is a triode heptode frequency changer or mixer designed for AC mains only sets.
The reverse is plain zinc loaded screening paint.
The classic envelope is 46 mm in diameter and, excluding the IO base pins, is 129 mm tall.
Reference: 1043. Type 6TH8G was first introduced in 1937.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
M
h
a
g2,g4
g1(t),g3
a(t)
h
k
g1

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.6
300
80
-1.5
5.5
6.0
2M
1.0

 

Absolute Maximum Operating Conditions
Triode
Va
Vg
mAa
ra
gm
150
-
4.0
7,000
1.2
Updated August 21, 2020.
shape:classic construction:pinch type:triode.heptode age:1930.1940 base:io heater:6.3v pins:8 pin:1.m pin:2.h pin:3.a pin:4.g2.g4 pin:5.g1(t).g3 pin:6.a(t) pin:7.h pin:8.k pin:tc.g1
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