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1619

Sensibly equivalent to:
CV723
See also:
RVC 1619 Box
    
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The 1619 is a beam tetrode RF power valve that was introduced in 1938. The 2.5 volt filament suggests a quick heating type for mobile transmitters.
The box indicates that the valve was made for the Canadian Marconi company but the valve is labeled as made by RCA. The box carries the RVC logo of the Canadian Radio Valve Company, a business originally jointly owned by Marconi Canada and Canadian General Electric.
The octal base the evacuation stem is housed within the spigot.
The wide metal tube envelope is 32 mm in diameter, and excluding the IO base pins is 92 mm tall.
Reference: Datasheet. Type 1619 was first introduced in 1938.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
M
f
a
g2
g1
-
f
bp

 

Absolute Maximum Operating Conditions
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
2.5
2.0
400
300
-125
75
5.0
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated February 20, 2015.
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