Rectifier - Half Wave vacuum tubes

Rectifier

Directly heated water-cooled high-voltage rectifier for substantial industrial supplies. Rated for approximately 45 kV peak inverse voltage, with liquid cooling supporting demanding continuous high-power rectifier operation.

Base

Not recorded

Socket

Not recorded

Heater

22 V

Sections

1

Rectifier

Cossor half-wave rectifier for receiver and amplifier power supplies. Available catalogue data documents approximately 75 mA rectified DC output, while complete verified heater and voltage ratings are unavailable in the current record.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

Rectifier

High-vacuum half-wave rectifier for transformerless series-heater receiver supplies. Rated for approximately 700 V peak inverse voltage and 100 mA rectified DC output from a 45 V heater.

Base

Not recorded

Socket

B7G

Heater

45 V

Sections

1

Rectifier

Cathode-type half-wave rectifier for AC/DC receivers. Rated for approximately 700 V peak inverse voltage, 100 mA DC output, and 600 mA peak current from a 45 V heater.

Base

6AD

Socket

IO

Heater

45 V

Sections

1

Rectifier

Half-wave mercury-vapor rectifier with filament arc-back protection.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

Rectifier

Directly heated Philips high-vacuum half-wave rectifier for receiving-equipment supplies. Rated for approximately 1 kV peak inverse voltage and 75 mA rectified DC output from a 4 V filament.

Base

Not recorded

Socket

Not recorded

Heater

4 V

Sections

1

Rectifier

Directly heated xenon-filled high-voltage half-wave rectifier for rugged wide-temperature service. Rated for approximately 10 kV peak inverse voltage, 1.25 A DC output, and 5 A peak current.

Base

Not recorded

Socket

Not recorded

Heater

5 V

Sections

1

Rectifier

Hot-cathode half-wave gas rectifier.

Base

Not recorded

Socket

Not recorded

Heater

2.2 V

Sections

1

Rectifier

Directly heated gas-filled high-current rectifier for industrial power supplies. Rated for approximately 300 V peak inverse voltage, 6 A DC output, and 26 A peak current from a heavy filament.

Base

Not recorded

Socket

Not recorded

Heater

2.2 V

Sections

1

Rectifier

Rugged high-vacuum power diode for high-voltage clipping and rectifier service. Rated for approximately 16 kV peak inverse voltage and 60 mA DC output, with very high short-duration peak-current capability.

Base

SEE DATA

Socket

SUPERJUMBO4B

Heater

5 V

Sections

1

Rectifier

Directly heated xenon-filled half-wave rectifier for high-voltage supplies over a wide temperature range. Rated for approximately 10 kV peak inverse voltage, 1.25 A DC output, and 5 A peak current.

Base

Not recorded

Socket

B4

Heater

4 V

Sections

1

Rectifier

Directly heated gas-filled industrial rectifier for high-current, low-voltage power conversion. Its massive filament and ampere-class output suit heavy industrial DC supplies.

Base

Not recorded

Socket

Not recorded

Heater

2 V

Sections

1

Rectifier

Directly heated gas-filled high-current rectifier for low-voltage industrial supplies. Its massive filament and multiampere output provide heavy-duty AC-to-DC conversion.

Base

Not recorded

Socket

Not recorded

Heater

2 V

Sections

1

Rectifier

Directly heated mercury-vapor high-voltage half-wave rectifier for medium-power installations. Gas-assisted conduction combines multi-kilovolt inverse-voltage capability with substantial current and low arc voltage.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

Rectifier

Directly heated noble-gas-filled high-voltage half-wave rectifier designed specifically for mobile rectifier installations. Gas-assisted conduction provides substantial current at multi-kilovolt voltage.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

Rectifier

Philips directly heated high-vacuum half-wave rectifier for receiving-equipment supplies. Its four-volt filament and moderate output capability suit conventional radio B-plus power systems.

Base

H35/SV

Socket

Not recorded

Heater

4 V

Sections

1

Rectifier

Miniature half-wave rectifier for 150 mA series-string line-operated equipment, with a tapped heater for a panel lamp. It provides conventional transformerless power-supply rectification.

Base

Not recorded

Socket

B7G

Heater

50 V

Sections

1

Rectifier

Forced-air-cooled high-voltage transmitting vacuum rectifier for demanding power supplies. Its massive filament, tens-of-kilovolts inverse-voltage capability, and substantial current suit transmitter and industrial systems.

Base

Not recorded

Socket

Not recorded

Heater

115 V

Sections

1

Rectifier

Heaterless gas-filled cold-cathode half-wave rectifier with instant operation for photoflash and high-voltage low-current supplies. It provides useful rectification without a heater circuit.

Base

Not recorded

Socket

B7G

Heater

Not recorded

Sections

1

Rectifier

Mercury-vapor half-wave rectifier for transmitting and industrial power supplies. Its heavy heater and gas-assisted conduction provide ampere-class output at multi-kilovolt voltage with low arc drop.

Base

Not recorded

Socket

J4

Heater

5 V

Sections

1

Rectifier

High-current mercury-vapor half-wave rectifier for transmitting and industrial supplies. Its massive heater and low mercury-arc voltage support several amperes at high voltage.

Base

Not recorded

Socket

J4

Heater

5 V

Sections

1

Rectifier

Machlett high-vacuum half-wave rectifier for extremely high-voltage industrial supplies. Its massive filament and roughly 150 kV inverse-voltage capability suit specialized high-power systems.

Base

Not recorded

Socket

Not recorded

Heater

20 V

Sections

1

Rectifier

Machlett high-vacuum half-wave rectifier for extremely high-voltage industrial supplies. Its massive filament and roughly 150 kV capability provide greater peak current than the related 5575100.

Base

Not recorded

Socket

Not recorded

Heater

20 V

Sections

1

Rectifier

High-frequency lighthouse diode for half-wave rectification.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

Rectifier

Half-wave high-vacuum rectifier for 100 mA series-heater electronic equipment. Its 55 V heater and substantial current capability suit transformerless power supplies.

Base

Not recorded

Socket

B9A

Heater

55 V

Sections

1

Rectifier

Central Electronics high-vacuum industrial diode for substantial rectifier service. Its massive filament and very high peak-current capability emphasize heavy pulse-current operation.

Base

Not recorded

Socket

SJ4

Heater

11.5 V

Sections

1

Rectifier

Premium subminiature heater-cathode half-wave rectifier for compact electronic supplies. Its miniature construction provides moderate inverse-voltage and current capability in space-limited professional equipment.

Base

6CJ

Socket

Not recorded

Heater

6.3 V

Sections

1

Rectifier

Premium subminiature cathode-type half-wave rectifier for low-current compact electronics. Its low heater demand and low forward drop suit auxiliary DC supplies and instrumentation.

Base

5647

Socket

Not recorded

Heater

6.3 V

Sections

1

Rectifier

5695 rectifier - half wave electronic tube specifications and datasheets.

Base

Not recorded

Socket

Not recorded

Heater

2.6 V

Sections

1

Rectifier

Directly heated radiation-cooled high-voltage rectifier with pure-tungsten filament. Its multi-kilovolt inverse-voltage capability and heavy filament suit specialized professional power supplies.

Base

4D-10

Socket

Not recorded

Heater

10 V

Sections

1

Rectifier

Convection-cooled mercury-vapor half-wave rectifier for high-voltage power conversion. Its heavy filament and low mercury-arc drop provide ampere-class industrial rectification.

Base

Not recorded

Socket

JUMBO4B

Heater

5 V

Sections

1

Rectifier

Central Electronics high-vacuum half-wave rectifier for high-voltage industrial supplies. Its heavy filament and substantial current capability suit demanding professional DC systems.

Base

Not recorded

Socket

Not recorded

Heater

5 V

Sections

1

Rectifier

Central Electronics high-vacuum half-wave rectifier for high-voltage industrial supplies. Its heavy filament and substantial current capability suit demanding professional DC systems.

Base

Not recorded

Socket

J4

Heater

5 V

Sections

1

Rectifier

Central Electronics high-vacuum half-wave rectifier for high-voltage power supplies. Its heavy filament and substantial current capability suit demanding industrial and professional systems.

Base

Not recorded

Socket

J4

Heater

5 V

Sections

1

Rectifier

Extremely low-filament-power subminiature high-voltage half-wave rectifier for compact battery equipment. Its tiny heater demand and multi-kilovolt capability prioritize portability and efficiency over output current.

Base

5785

Socket

Not recorded

Heater

1.25 V

Sections

1

Rectifier

Subminiature high-voltage half-wave rectifier for portable and measuring instruments requiring high voltage at extremely low current. Its tiny filament demand suits compact battery-powered equipment.

Base

Not recorded

Socket

Not recorded

Heater

1.25 V

Sections

1

Rectifier

Air-cooled directly heated high-voltage vacuum half-wave rectifier for industrial supplies. Its heavy filament and multi-kilovolt capability suit specialized professional DC systems.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

Rectifier

High-voltage half-wave vacuum rectifier for high-frequency power supplies. Its roughly 60 kV inverse-voltage capability and low output current emphasize extreme voltage handling.

Base

4P

Socket

B9A

Heater

1.6 V

Sections

1

Rectifier

Rugged high-vacuum high-voltage diode for clipper and rectifier service. Its heavy filament, multi-kilovolt capability, and strong peak-current handling suit demanding pulse and power circuits.

Base

Not recorded

Socket

IO

Heater

2.5 V

Sections

1

Rectifier

Industrial half-wave power rectifier for relatively high-current conversion, providing approximately 2 A average output with a low conducting voltage drop.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

Rectifier

Directly heated industrial half-wave power rectifier for high-current AC-to-DC conversion, providing approximately 3 A nominal output with low forward voltage drop.

Base

Not recorded

Socket

UX4

Heater

2.5 V

Sections

1

Rectifier

National Union rectifier documented by manufacturer registration data. The available source confirms a heated rectifier section but does not provide enough application detail for a narrower specialized classification.

Base

Not recorded

Socket

B9A

Heater

6.3 V

Sections

1

Rectifier

Oil-immersed high-voltage X-ray rectifier designed specifically for medical or industrial X-ray generator supplies, using oil insulation for reliable operation at extreme inverse voltage.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

Rectifier

Oil-immersed high-voltage X-ray rectifier for demanding medical or industrial X-ray generator power supplies, using specialized oil-insulated construction for extreme voltage service.

Base

Not recorded

Socket

Not recorded

Heater

10.3 V

Sections

1

Rectifier

Directly heated high-vacuum half-wave rectifier for high-voltage transmitter and industrial supplies, providing approximately 25 kV inverse-voltage capability and substantial current.

Base

Not recorded

Socket

MEDIUM4BAYONET

Heater

5 V

Sections

1

Rectifier

Directly heated high-vacuum thoriated-tungsten rectifier diode for specialized high-voltage, relatively low-current supplies, providing approximately 20 kV inverse-voltage capability.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

Rectifier

High-vacuum half-wave rectifier and surge-limiting diode for very-high-voltage, high-current radar and power supplies, combining approximately 75 kV inverse-voltage capability with ampere-class output.

Base

Not recorded

Socket

B9A

Heater

16 V

Sections

1

Rectifier

Ruggedized high-vacuum half-wave rectifier and surge-limiting diode for radar and high-voltage supplies, providing approximately 75 kV inverse-voltage capability under demanding pulse conditions.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1