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Specialized - Thyratron ·Thyratron

6984

Xenon-filled grid-controlled rectifier tube designed for controlled high-current power conversion, combining triggered conduction with substantial rectifier current capability.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
A
Base pins
-
Nominal heater
2.5 V / 2 A

Description

Xenon-filled grid-control rectifier tube for controlled high-current rectifier service. The supplied datasheet was read for published construction, ratings, characteristics, and stated applications.

Socket description

A-type industrial rectifier base

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
A
Base pins
-
Nominal heater voltage
2.5 V
Nominal heater current
2 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
Rectifier peak inverse voltage
1700 V
Rectifier nominal output current
4 A
Rectifier peak forward current
50 A
Rectifier forward voltage drop
11 V
Rectifier warm-up time
60 s

Published rectifier/control ratings 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

1942 Electrons Inc

Published operating points and test conditions from this source.

SECTION 1

Thyratron

Characteristics

  • Heating time

    60 s

    Published datasheet value

Other

  • Peak inverse voltage

    1700 V

    Published maximum instantaneous rating

Data set 02

1953 Amperex

Published operating points and test conditions from this source.

SECTION 1

Thyratron

Other

  • Heater/Filament Voltage

    2.5 V

  • Heater/Filament Current

    17.2 A

  • Maximum Peak Inverse Voltage

    1700 V