Data set 01
196X Ericsson Telephones Ltd
Published operating points and test conditions from this source.
SECTION 1
Thyratron
Characteristics
Nominal/running voltage
95 V
Minimum trigger voltage for breakdown
122 V
Specialized - Thyratron ·Thyratron
GTE120Y
Gas-filled trigger tube for rapid switching and coupling between Dekatron or other electronic counting stages.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- -
Description
GTE120Y: gas-filled trigger tetrode/tube for switching and Dekatron coupling. The complete approved datasheet supplies limit ratings, characteristics and recommended operating conditions.
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 plate voltage
- 275 V
Applicable published ratings promoted; switching, display, trigger and regulator characteristics 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.