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CV1714

Sensibly equivalent to:
CV1427 EF9 POVT165
    
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The CV1714 is an RF pentode. The prototype was the Mullard EF9. The old GPO code is POVT165.
Reference: Data-sheet. Type CV1714 was first introduced in 1938. See also 1938 adverts.

 

Pin Connections
Ct8
1
2
3
4
5
6
7
8
tc
m
h
h
k
g3
nc
g2
a
g1

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.2
250
125
-2.5
6
1.7
1.25M
2.2
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 09, 2022.
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