TGU1277

Russian pulse thyratron for high-voltage pulse switching and modulation; filament 6.3 V, 14.8 A.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 14.8 A

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: 6.3 V
Nominal heater current: 14.8 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.

2026 Russian Thyratron Pulse datasheet. Frequency 3000 Hz; pulse anode current 27 A; average anode current 200 mA; direct/reverse voltage 7 kV; anode pulse duration 150.3 µs; metal-ceramic; mass 800; pulse-power commutation; pulse duration 0.5–300 µs. Mass units not stated in source.

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.

No source-specific operating conditions are recorded.