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CV1102

Sensibly equivalent to:
BL63 VR102
    
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The CV1102 is a double triode. The prototype was the M-OV BL63. The old service code VR102.
The IO base cap and pins.
The pinch and underside of the screen are all that can be seen.
Thanks to Mark Mallison for sending the images.
The classic envelope is 45 mm in diameter and, excluding the IO base pins, is 116 mm tall.
Reference: Data-sheet.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
-
h
a(1)
k(1)
g1(2)
a(2)
h
k(2)
g1(1)

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
μ
6.3
1.27
250
-16
7.0
2,860
4.2
12
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 13, 2019.
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