Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 12.6 V / 2.1 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
- 12.6 V
- Nominal heater current
- 2.1 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 0
Magnetron
X-ray radiationInterelectrode capacitances
No fixed ratings are recorded for this section.
2026 Russian Magnetron datasheet. pulsed operation; frequency 1765–1800 MHz; output power 250 W; anode operating voltage 22.5–25.2 kV (not specified maximum); cooling forced air; indirect oxide cathode; 1.9 kg; pulse 0.7–1 µs; repetition 1000 Hz.
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.