Electronic tube and vacuum tube catalog

Base

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Socket code

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Electrical Summary

Heater	6.3 V / 200 mA
Plate	250 V / 3 W
gm	5 mA/V
μ	25

Sections

1

5 pins

Raytheon subminiature pentode; this datasheet explicitly identifies pentode construction rather than the current triode classification.

Base

—

Socket code

—

Electrical Summary

Heater	6.3 V / 200 mA
gm	5.1 mA/V
μ	25.5

Sections

1

5 pins

Reliable-cathode Raytheon subminiature pentode; the datasheet explicitly identifies pentode construction rather than the current triode classification.