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CV1333

Sensibly equivalent to:
220IPT ARP14 CV1727 Z22
    
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The CV1333 is an indirectly heated HF pentode and the prototype was the 220IPT. The old Army service code is ARP14.
Reference: Data-sheet. Type CV1333 was first introduced in 1938.

 

Pin Connections
B7
1
2
3
4
5
6
7
tc
m
g1
-
h
h
k,g3
g2
a

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
2.0
0.21
150
80
-1
2.0
0.5
0.4M
1.0
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 19, 2017.
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