Specialized - Thyratron ·Thyratron
Argon-filled heater-cathode thyratron for controlled switching, with millisecond-class deionization and moderate-current operation.
Argon-filled heater-cathode thyratron for controlled switching, with 75 mA instantaneous/average anode-current ratings and 1 ms nominal deionization time.
Medium-shell UX 4-contact
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
Grid-controlled gas rectifier/thyratron. Conducting drop is published as 10–20 V range; maximum sine-wave space current 75 mA and condenser-discharge current 200 mA.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Anode-cathode conducting drop
10 V
Published datasheet value
Maximum instantaneous space current
75 mA
Published datasheet value
Data set 02
Published operating points and test conditions from this source.
Heater Voltage
2.3 V
Heater Current
1.7 A
Maximum Instantaneous Anode Current
75 mA
Maximum Average Anode Current
75 mA
Maximum Peak Anode-to-Grid Voltage
325 V
Operating Ambient Temperature Range
-20 to +50 °C
Nominal Deionization Time
1000 µs
Data set 03
Published operating points and test conditions from this source.
AnodeCathodeVoltageDrop
10 to 20 V
MaximumSpaceCurrent
75 mA
SineWave
MaximumSpaceCurrent
200 mA
CondenserDischarge
MaximumAnodeToControlElectrodeVoltage
325 V
Maximum Heater Cathode Voltage
12 V
CathodeWarmupTime
60 s