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CV1109

Sensibly equivalent to:
4D1 AR7 CV1000 CV3502 HL1320 NR55 VR109
    
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The CV1109 is a triode known formerly as the NR55, AR7 and the VR109. The prototype was the 4D1.
Reference: Data-sheet.

 

Pin Connections
B7
1
2
3
4
5
6
7
tc
nc
nc
nc
h
h
k
a
g1

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
μ
13.0
0.2
250
-3
-
10,000
4.0
40
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 07, 2022.
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