Specialized - Switching Tube ·Thyratron
Cold-cathode gas switching tube. Available source material confirms heaterless discharge-switching construction without supporting a narrower application.
Subminiature cold-cathode noble-gas relay tube for AC or half-wave relay and counting circuits.
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
No fixed ratings are recorded for this section.
Published ratings and characteristics promoted where clearly stated.
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 ignition voltage
425 V
Published ignition value
Anode burning voltage
115 V
Published burning voltage
Ionization time
100 us
Published
Deionization time
500 us
Published
Operating voltage
220 V
Published operating value
Anode current
6 mA
Published operating value