▼ Menu

6J8G

Sensibly equivalent to:
CV859
    
Extras ▼

 

The 6J8G is a triode heptode mixer oscillator designed for stable operation on the broadcast bands including Short Wave.The base cap gives the maker's name , made in USA and that it was a special export type.
The National Union box.
Thanks to Han Bex for sending these images.
The thin glass tube envelope is  mm in diameter, and excluding the base pins is  mm tall.
References: Datasheet. Type 6J8G was first introduced in 1938.

 

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

 

Absolute Maximum Operating Conditions
Heptode
Vh
Ah
Va
Vs
Vg
mAa
mAs
6.3
0.3
250
100
-20.0
2.9
1.3
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated February 23, 2017.
Return to Main Index