Power - Triode (over 1000V 100W) vacuum tubes

Triode

High-power directly heated triode; available source material does not establish a narrower functional application confidently.

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6 V

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1

Triode

Vapor-cooled general-purpose high-power triode for industrial RF heating, broadcasting, and RF/AF service, with 50-kW plate dissipation.

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8 V

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1

Triode

Revised vapor-cooled high-power triode for industrial heating and broadcasting, with 50-kW plate dissipation and published X-ray warning.

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8 V

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1

Triode

Vapor-cooled ceramic-metal high-power triode for AM broadcasting, communications, and industrial RF heating. Extremely high plate dissipation and kilovolt operation provide major fixed-station transmitter and industrial-generator power.

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13 V

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1

Triode

Vapor-cooled high-power triode for 50–75 kW industrial RF heating and AM broadcasting, with 80-kW plate dissipation.

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13 V

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1

Triode

Very-high-power vapor-cooled general-purpose triode rated for 200-kW plate dissipation, with published X-ray precautions.

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14.5 V

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Triode

Low-mu transmitting power triode for RF amplifier, oscillator, and audio modulator service. Hundreds of watts of plate dissipation and multi-kilovolt operation support substantial professional transmitting and modulation power.

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SPECIAL4

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7.5 V

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1

Triode

Very-high-power directly heated triode; available source material does not establish a narrower functional application confidently.

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5 V

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1

Triode

High-power pulse triode with published transmitting-class electrical ratings and operating data.

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11 V

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1

Triode

Very-high-power pulse triode with published transmitting-class electrical ratings and operating data.

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10 V

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1

Triode

Water-cooled general-purpose very-high-power triode in the 440-kW CW and 15-MW pulse class, with 175-kW plate dissipation.

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14.5 V

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1

Triode

Forced-air-cooled VHF power triode for oscillator, amplifier, and modulator service. Its external radiator handles hundreds of watts of dissipation, with full ratings through VHF and reduced-input operation extending toward UHF.

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Triode

Massive water-cooled Westinghouse power triode for Class B and C oscillator, amplifier, and modulator service. Rated around 35 kW plate dissipation and 12.5 kV, it handles multi-kilowatt industrial and transmitting RF power.

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8 V

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1

Triode

Westinghouse hard-tube pulse-modulator triode designed for high-voltage pulsed power service. Its ratings and operating information emphasize pulse switching and modulation rather than continuous RF amplification.

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8 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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7 V

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1

Triode

Metal-ceramic high-power triode for continuous-wave and pulsed RF amplification plus hard-tube modulation service.

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7.5 V

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Triode

Super-power pulsed transmitting triode with published RF operating ratings, designed for exceptionally high-power pulse service.

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3.65 V

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1

Triode

Water-cooled high-power triode for RF amplification, oscillation, Class B modulation, and hard-tube pulse applications.

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12.6 V

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1

Triode

Air-cooled high-power triode for RF amplification, oscillation, Class B modulation, and hard-tube pulse applications.

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12.6 V

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1

Triode

Air-cooled high-power triode for RF amplification, oscillation, Class B modulation, and hard-tube pulse applications.

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12.6 V

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1

Triode

Shielded-grid pulse-switch triode designed for very-high-voltage pulse modulator and amplifier service.

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6 V

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1

Triode

Rugged high-mu ceramic-metal planar triode for grid-pulsed, plate-pulsed, and continuous-wave service at frequencies to approximately 3 GHz.

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6 V

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1

Triode

Rugged high-mu ceramic-metal planar triode for grid-pulsed, plate-pulsed, and continuous-wave service at frequencies to approximately 3 GHz.

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6 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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8 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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12.6 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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Triode

Forced-air-cooled transmitting triode for Class C RF amplifier and oscillator service. It carries full ratings to about 110 MHz and provides roughly 600 W RF output, placing it in medium-power VHF transmitter duty.

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10.5 V

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1

Triode

Medium-mu transmitting power triode designed for substantial Class B and RF output. With 175 W plate dissipation and 2.75 kV capability, a push-pull pair can provide roughly 725 W in published Class B operation.

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J4

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10 V

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1

Triode

High-power transmitting triode for RF power-amplifier and oscillator service. Rated around 1.2 kW plate dissipation and 3.5 kV, it carries full ratings to approximately 150 MHz for substantial VHF transmitter output.

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16 V

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1

Triode

Forced-air-cooled version of the 8002 transmitting triode, rated around 1.2 kW plate dissipation and 3.5 kV. It carries full ratings to roughly 120 MHz and reduced ratings to about 200 MHz.

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16 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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15.5 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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13 V

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1

Triode

Forced-air-cooled high-mu pulse-switch triode for high-power pulse-modulator switching service.

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13 V

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1

Triode

Water- or forced-air-cooled high-mu pulse-switch triode for high-power pulse-modulator switching service.

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13 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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8 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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12.6 V

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1

Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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UX4

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10 V

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1

Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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UX4

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5 V

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1

Triode

High-mu transmitting power triode for efficient RF amplifier and oscillator final stages. With about 175 W plate dissipation and multi-kilovolt capability, it also supports substantial Class B audio operation.

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UX4

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10 V

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1

Triode

Eimac low-mu air-cooled power triode for high-power audio amplification, modulation, and voltage-regulator service. Approximately 12 kW plate dissipation and very low amplification factor favor high-current linear operation in large professional equipment.

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7.5 V

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Triode

Eimac medium-mu ceramic-metal power triode for industrial RF, FM, and linear-amplifier service. Approximately 12 kW plate dissipation and full ratings into VHF provide substantial high-frequency power without liquid cooling.

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7.5 V

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1

Triode

High-mu ceramic-metal zero-bias power triode for grounded-grid Class B audio and RF amplification. Approximately 12 kW plate dissipation, multi-kilovolt capability, and very high amplification factor provide exceptional power gain with minimal bias requirements.

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7.5 V

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Triode

Eimac high-mu forced-air-cooled external-anode power triode with flexible base leads. Approximately 3 kW plate dissipation and very high amplification factor suit high-power zero-bias linear RF and audio amplifier service.

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7.5 V

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Triode

Eimac compact zero-bias high-mu power triode for grounded-grid Class B audio and RF amplification, with oscillator capability. Roughly 400 W plate dissipation and operation through VHF provide high power gain from a compact transmitting tube.

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SPECIAL5

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5 V

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1

Triode

Taylor rugged medium-mu power triode for Class B audio and RF service. Approximately 200 W plate dissipation supports several hundred watts of Class C RF output or about a kilowatt from a two-tube Class B audio stage.

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Socket

JUMBO4B

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10 V

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1

Triode

Eimac rugged ceramic-envelope low-mu forced-air-cooled power triode designed primarily for high-power audio amplification and modulation. Approximately 3 kW plate dissipation and 6 kV capability support substantial transmitter modulator service.

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7.5 V

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Triode

Eimac low-mu forced-air-cooled power triode for high-power audio amplifier and modulator service. Approximately 3 kW plate dissipation and 6 kV capability emphasize high-current linear operation and substantial audio-frequency output.

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7.5 V

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1

Triode

Eimac low-mu water-cooled power triode for high-power audio amplifier and modulator service. Approximately 5 kW plate dissipation and 6 kV capability provide substantial continuous audio-frequency power for large transmitter modulators.

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7.5 V

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1