TY63000A

Forced-air-cooled RF power triode for high-power transmitting applications. Approximately 3 kW plate dissipation and 7 kV capability support several kilowatts of professional transmitter output.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 12.6 V / 33 A

Description

Forced-air-cooled RF power triode rated for about 7.6 kW output.

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: 33 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

Transconductance: 0.022 S
Amplification factor: 26
Max plate voltage: 7000 V
Max plate dissipation: 3000 W
Max grid dissipation: 110 W
Max cathode current: 2.5 A

Promoted from published Mullard absolute-maximum/limiting-value and characteristic tables; service-specific limits retained in parameter rows.

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.

Data set 01

1963 Mullard

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

HeaterOrFilamentVoltage
12.6 V
HeaterOrFilamentCurrent
33 A
Grid To Plate Capacitance
24 pF
Input Capacitance
21 pF
Output Capacitance
0.5 pF
Transconductance
22 mA/V
Amplification Factor
26
MaximumOperatingFrequency
150 MHz
Cooling
Forced air

Other

MaximumOperatingFrequency
150 MHz
MaxPlateVoltage
7 kV
MaxGridVoltageMagnitude
1 kV
MaxGridCurrent
350 mA
MaxCathodeCurrent
2.5 A
PeakCathodeCurrentMaximum
15 A
MaxPlateDissipation
3 kW
MaxGridDissipation
110 W
Frequency
30 MHz
ClassC
Plate Voltage
6 kV
ClassC
Plate Current
1.63 A
ClassC
Grid Voltage
-350 V
ClassC
Grid Current
310 mA
ClassC
Efficiency
84 %
ClassC
Power Output
7.6 kW
ClassC