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Specialized - Thyratron ·Thyratron

T31

Three-electrode thyratron for controlled gas-discharge switching. Available source material confirms the thyratron role without a narrower application.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
5
Nominal heater
4 V / 1.5 A

Description

Three-electrode gas-filled thyratron for scanning/time-base and grid-controlled rectifier circuits.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
5
Nominal heater voltage
4 V
Nominal heater current
1.5 A
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

No fixed ratings are recorded for this section.

OCR column alignment was resolved semantically against the rating sequence; specialized thyratron ratings are preserved as 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

1960 Mazda

Published operating points and test conditions from this source.

SECTION 1

Thyratron

Other

  • Peak anode current

    500 mA

  • Maximum sweep output

    120 Vpp

  • Peak voltage between electrodes

    400 V

  • Maximum time-base frequency

    15 kHz

Characteristic

  • Gas voltage drop

    40 V

  • Control ratio

    20