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CV4017

Sensibly equivalent to:
5751WA 5751
    
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The CV4017 is a special quality double triode that was designed to resist the effects of shock and vibration. The triodes are high μ types similar to the (aaa0955^12AX7} but with gain reduced to 70.
The commercial equivalent is the 5751WA.
The thin glass tube envelope is 21 mm in diameter, and excluding the B9A base pins is 48 mm tall.
Reference: Datasheet. Type CV4017 was first introduced in 1953.

 

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)
hct

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
μ
6.3
0.35
250
-3
1.8
58,000
1.2
70
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 26, 2014.
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