Data set 01
1971 Machlette Laboratories
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
Peak Plate Voltage
25000 V
Pulse Power Output
300 kW
Specialized - Switching Tube ·Triode
7333
Shielded-grid pulse-power triode for hard-tube modulator service.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 6 V / 16 A
Description
Shielded-grid pulse-power triode for hard-tube modulators.
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 V
- Nominal heater current
- 16 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
Triode
X-ray radiationInterelectrode capacitances
- Amplification factor
- 175
- Max plate voltage
- 20000 V
- Max plate dissipation
- 60 W
- Max grid dissipation
- 20 W
- Max cathode current
- 18 A
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.