Data set 01
1947 Westinghouse
Published operating points and test conditions from this source.
SECTION 1
Thyratron
Application
Application
IndustrialControl_IgnitorFiring text
Characteristic
Filament Current
10.8 A
Filament 2.5 V
Specialized - Thyratron ·Thyratron
7031
Inert-gas grid-controlled thyratron for industrial control and ignitor-firing service. Trigger-grid action controls substantial discharge current.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 2.5 V / 10.8 A
Description
Inert-gas-filled grid-controlled thyratron for industrial control and ignitor-firing service.
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
- 2.5 V
- Nominal heater current
- 10.8 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.
Gas thyratron switching section; pulse/current ratings retained 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.