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CV271

Sensibly equivalent to:
V986 VX6020
    
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The CV271 is an argon filled fluorescent indicator designed to indicate the presence of RF energy. The white coating inside the glass is the fluorescent willemite screen material. Willemite is a zinc silicate material and fluoresces green.
The getter holder is connected to base pins 3 and 5. The filament is an inverted V and the top point is in contact with the anode that is also the hook holding the filament.
The thin glass tube envelope is 18 mm in diameter, and excluding the B7G base pins is 44 mm tall.
Reference: Datasheet.

 

Pin Connections
B7G
1
2
3
4
5
6
7
f
a
-
a
-
a
f

 

Absolute Maximum Operating Conditions
Diode
Vh
Ah
1.3
0.163
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated April 05, 2019.
shape:thin.glass.tube construction:all.glass type:diode age:1940.1950 base:b7g pins:7 pin:1.f pin:2.a pin:3.- pin:4.a pin:5.- pin:6.a pin:7.f
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