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Tube Tinker — Electron Tube Database
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Specialized - Switching Tube ·SwitchingOther

CV3524

Subminiature cold-cathode gas-filled triode for telephone storage and electronic counting, providing compact switching and memory functions.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

Subminiature cold-cathode gas-filled triode for telephone storage and electronic counting.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
Nominal heater voltage
-
Nominal heater current
-
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

SwitchingOther

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Published ratings/characteristics promoted where applicable.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

1946 Standard Telephone and Cables

Published operating points and test conditions from this source.

SECTION 1

SwitchingOther

Other

  • Maximum control gap breakdown voltage

    85 V

    Published datasheet value

Characteristic

  • Minimum main gap breakdown voltage

    235 V

    Published datasheet value