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CV1137

Sensibly equivalent to:
EC52 RL16 VR137
    
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The CV1137 is an all glass triode on a B9G base. The prototype was the RL16 and the commercial version is the EC52. The previous service type was VR137.
Reference: Datasheet.

 

Pin Connections
B9G
1
2
3
4
5
6
7
8
9
h
g1
k
a
nc
nc
nc
nc
h

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
Pdiss
freq
f.max
6.3
0.43
250
-2.6
10
9.2k
6.5
7W
300
400.
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated April 04, 2015.
shape:wide.glass.tube construction:all.glass type:triode age:1940.1950 base:b9g heater:6.3v pins:9 pin:1.h pin:2.g1 pin:3.k pin:4.a pin:5.nc pin:6.nc pin:7.nc pin:8.nc pin:9.h
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