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Tube Tinker — Electron Tube Database
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Specialized - Thyratron ·Thyratron

CVX2224

High-speed primed-trigger cold-cathode tube for decade-counter coupling and high-input-impedance trigger circuits.

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

Description

High-speed primed-trigger cold-cathode tube for decade-counter coupling and high-input-impedance circuits.

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

Thyratron

X-ray radiationInterelectrode capacitances
Max cathode current
15 mA

Primed-trigger cold-cathode Thyratron section; published pulse/DC output and de-ionisation data retained in parameters.

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

Thyratron

Other

  • Maximum pulse current output

    15 mA

    Published datasheet value

  • Maximum DC current output

    10 mA

    Published datasheet value

  • De-ionisation time maximum

    30 us

    Published datasheet value

  • Trigger-cathode capacitance

    3 pF

    Published datasheet value

Characteristic

  • Minimum DC current output

    2 mA

    Published datasheet value