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EL22

Sensibly equivalent to:
CV304
    
Extras ▼
The EL22 is an audio output pentode.
The wide glass tube envelope is 29 mm in diameter and, including the B8B base pins, is 96 mm tall.
References: Data-sheet, 1040 & 1043. Type EL22 was first introduced in 1946. See also 1946 adverts.

 

Pin Connections
B8B
1
2
3
4
5
6
7
8
h
a
g2
ic
ic
g1
k
h

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
rk
rl
Pout
D
6.3
0.7
250
250
-7.0
44.0
5.2
45,000
9.5
140
5,750
5.2W
10%
PDF scanned from an original document held by the museum
Updated October 04, 2020.
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