Specialized - Cathode Ray vacuum tubes

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

B8H

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

EIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

European rectangular monochrome television picture tube with electrostatic focusing, magnetic deflection, and a metal-backed or aluminized screen. Manufacturer documentation supports high-voltage direct-view receiver service with compact wide-angle geometry.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

RFT oscilloscope cathode-ray tube designed for waveform display and electronic measurement. Its electrostatic beam-control system and compact screen are intended for laboratory, service, and broadband instrument applications.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

RFT oscilloscope cathode-ray tube designed for waveform display and electronic measurement. Its electrostatic beam-control system and compact screen are intended for laboratory, service, and broadband instrument applications.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

RFT direct-view television picture tube with electromagnetic focusing and electromagnetic deflection. Its high-voltage screen system is intended for monochrome receiver presentation; larger variants include an ion-trap magnet.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

RFT direct-view television picture tube with electromagnetic focusing and electromagnetic deflection. Its high-voltage screen system is intended for monochrome receiver presentation; larger variants include an ion-trap magnet.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The B43G2 is a rectangular monochrome television picture tube with a 110-degree diagonal deflection angle and electrostatic focusing. It uses electromagnetic deflection, an aluminized white screen, and a grey-glass envelope. Its indirectly heated oxide cathode operates from a 6.3-volt supply.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

RFT oscilloscope cathode-ray tube designed for waveform display and electronic measurement. Its electrostatic beam-control system and compact screen are intended for laboratory, service, and broadband instrument applications.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

High-vacuum electrostatic cathode-ray tube for oscillographic and instrument display. Standard Telephone and Cables documentation identifies compact blue or green trace variants operating at approximately 2 kV.

Base

Not recorded

Socket

IO

Heater

2 V

Sections

1

CathodeRay

High-vacuum electrostatic cathode-ray tube for oscillographic and instrument display. Standard Telephone and Cables documentation identifies compact blue or green trace variants operating at approximately 2 kV.

Base

Not recorded

Socket

IO

Heater

2 V

Sections

1

CathodeRay

High-vacuum electrostatic cathode-ray tube for oscillographic and instrument display. Standard Telephone and Cables documentation identifies compact blue or green trace variants operating at approximately 2 kV.

Base

B10A/A

Socket

B10A

Heater

2 V

Sections

1

CathodeRay

Mazda cathode-ray tube documented for television or oscillographic display service. The source supports a general display classification but does not justify choosing exclusively between television and instrumentation use.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Mazda cathode-ray tube documented for television or oscillographic display service. The source supports a general display classification but does not justify choosing exclusively between television and instrumentation use.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar magnetic television picture tube for domestic direct-view service. The family uses magnetic beam control with an aluminized display screen; selected variants add a tetrode gun, ion trap, and conductive coating.

Base

Not recorded

Socket

IO

Heater

2 V

Sections

1

CathodeRay

Brimar magnetic television picture tube for domestic direct-view service. The family uses magnetic beam control with an aluminized display screen; selected variants add a tetrode gun, ion trap, and conductive coating.

Base

Not recorded

Socket

IO

Heater

2 V

Sections

1

CathodeRay

Brimar magnetic television picture tube for domestic direct-view service. The family uses magnetic beam control with an aluminized display screen; selected variants add a tetrode gun, ion trap, and conductive coating.

Base

Not recorded

Socket

IO

Heater

2 V

Sections

1

CathodeRay

Brimar magnetic television picture tube for domestic direct-view service. The family uses magnetic beam control with an aluminized display screen; selected variants add a tetrode gun, ion trap, and conductive coating.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 14-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 14-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

12.6 V

Sections

1

CathodeRay

Brimar 14-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 14-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Special-purpose cathode-ray instrument tube from the Standard Telephones and Cables family, with screen variant and electron-optical characteristics designated by the C16GS2B suffix.

Base

Not recorded

Socket

BRITISH9

Heater

0.75 V

Sections

1

CathodeRay

Special-purpose cathode-ray instrument tube from the Standard Telephones and Cables family, with screen variant and electron-optical characteristics designated by the C16GS2D suffix.

Base

Not recorded

Socket

BRITISH9

Heater

0.75 V

Sections

1

CathodeRay

Special-purpose cathode-ray instrument tube from the Standard Telephones and Cables family, with screen variant and electron-optical characteristics designated by the C16GS2G suffix.

Base

Not recorded

Socket

BRITISH9

Heater

0.75 V

Sections

1

CathodeRay

The Brimar C17AA is a rectangular monochrome television picture tube with a 110-degree deflection angle. It uses electrostatic focusing, an aluminized white screen, and an external conductive coating. Its grey-glass faceplate improves displayed-image contrast in television receiving equipment.

Base

B8H

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The Brimar C17AF is a rectangular monochrome picture tube incorporating tripotential electrostatic focusing and 110-degree magnetic deflection. Its aluminized white phosphor screen and grey-glass faceplate are designed for television display applications. The heater operates at four volts and 300 milliamperes.

Base

B8H

Socket

Not recorded

Heater

4 V

Sections

1

CathodeRay

Brimar 17-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 17-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

12.6 V

Sections

1

CathodeRay

Brimar 17-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 17-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 17-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 17-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 17-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The C19AH is a Brimar rectangular television picture tube featuring a 114-degree deflection angle and a squarer screen shape than earlier designs. Its tripotential electrostatic focusing system, aluminized white display screen, and grey-glass faceplate support high-contrast monochrome television images.

Base

B8H

Socket

Not recorded

Heater

4 V

Sections

1

CathodeRay

The Brimar C19AK, also designated AW47-90, is a rectangular monochrome television picture tube with 110-degree magnetic deflection. It provides electrostatic focusing, an aluminized white screen, and an external conductive coating. The screen geometry features relatively square corners for improved viewing area.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The Brimar C21AA is a rectangular monochrome television picture tube incorporating a 110-degree deflection angle and electrostatic focusing. It uses an aluminized white phosphor screen with an external conductive coating. Its 6.3-volt heater and grey-glass faceplate suit conventional television receiver applications.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The C21AF is a Brimar monochrome picture tube featuring tripotential electrostatic focusing and 110-degree magnetic deflection. Its rectangular aluminized screen produces white images through a grey-glass faceplate. The four-volt heater is intended for compatible television receiver heater arrangements.

Base

Not recorded

Socket

Not recorded

Heater

4 V

Sections

1

CathodeRay

Brimar 21-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 21-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 21-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Brimar 21-inch-class monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing, beam-current, and screen characteristics.

Base

Not recorded

Socket

Not recorded

Heater

12.6 V

Sections

1