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6A6

Sensibly equivalent to:
CV1867
See also:
Quiescent Push-Pull
    
Extras ▼

 

The 6A6 is a 6N7 on a UX7 base and dates to the early 1930s.
It was designed for use as a zero bias Class B push-pull audio output stage. The design was a development of the American Type 53 and the later and more popular versions were the 6N7, 6N7G and 6N7GT.
The triode sections seen end on. The getter holder is on the lower right of the image.
The triode sections side by side with the extended anodes facing the outside.
The classic envelope is 44 mm in diameter, and excluding the UX7 base pins is 95 mm tall.
References: Datasheet & 1043. Type 6A6 was first introduced in 1933.

 

Pin Connections
UX7
1
2
3
4
5
6
7
h
a(2)
g1(2)
k
g1(1)
a(1)
h

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.8
250
-5
35
22,600
1.55
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated February 03, 2017.
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