Electronic tube and vacuum tube catalog

Base

—

Socket code

—

Sections

1

Heater

6.3 V / 450 mA

Plate

500 V

Screen

300 V

rP

3,000,000 Ω

gm

0.02 mA/V

μ

62

Radial-beam tube for high-speed electronic switching, commutation, multiplexing, and telemetering. Its beam-deflection structure electronically selects among output paths without mechanical contacts.

Base

—

Socket code

—

Sections

1

Heater

6.3 V / 450 mA

Plate

500 V

Screen

300 V

rP

3,000,000 Ω

gm

0.02 mA/V

Radial-beam tube for high-speed electronic switching, commutation, multiplexing, and telemetering. Its beam-deflection structure electronically selects among output paths without mechanical contacts.

Base

—

Socket code

B9A

Sections

1

Heater

6.3 V / 150 mA

B9A - Small-button Noval 9-contact

Electrostatically focused radial double-beam Additron designed as a binary-adder tube for high-speed digital computing. Its beam structure performs electronic arithmetic and logic functions.

Base

—

Socket code

SUBMINIATURE7

Sections

1

Ik max

2 mA

7 pins - SUBMINIATURE7 - Subminiature 7-lead base

Cold-cathode specialized tube documented as CK1057. Available source material does not establish its intended function confidently enough for a narrower functional description.