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Size This CRT measures 435x155mm overall and has a 12 contact base.


Heater voltage 4V
Heater current 1.1A
Max third anode voltage 6kV
Max first anode voltage 2.5kV
X-plate sensitivity 620/Va3 mm/V
Y-plate sensitivity 1160/Va3 mm/V
Typical operating conditions
Third anode voltage 5kV
First anode voltage 2kV
Second anode voltage 800V


Pin Function
1 Grid
2 Cathode
3 Heater
4 Heater
5 Anode 1
6 Anode 2
7 Coating
8 Y2
9 X2
10 Anode 3
11 X1
12 Y1



Top quarter view Bottom quarter view


This file was last modified 23:10:39, Wednesday February 23, 2022