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6/30L2

Sensibly equivalent to:
6GA8 B729 ECC804
See also:
Valves and their Habits - Ediswan First Preference Range Advert - Mazda 6/30L2 Advert
    
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The 6/30L2 is a general purpose double triode with a screen between the sections. Their main applications are found in television receivers.
Construction: two part anode stitched together, close wound grid on copper rod supports and rectangular cathode tube.
The two sections with a Z shaped screen between.
The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 49 mm tall.
References: Data-sheet & 1040 Type 6/30L2 was first introduced in 1958.

 

Pin Connections
B9A
1
2
3
4
5
6
7
8
9
a(2)
g1(2)
k(2)
h
h
a(1)
g1(1)
k(1)
s

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
200
-7.9
10.0
5.3k
3.4
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 30, 2021.
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