Specialized - Cathode Ray vacuum tubes

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21XP4A.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21XP4B.

Base

12L

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21YP4.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21YP4A.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21YP4B.

Base

12L

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21ZP4.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21ZP4A.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21ZP4B.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 21ZP4C.

Base

12N

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 22AP4.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 22AP4A.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large cathode-ray display tube using a P14 screen with blue-purple medium-long-persistence response, magnetic focusing and magnetic deflection, documented by Rauland with a 6.3 V, 0.6 A heater.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large cathode-ray display tube using a P19 screen with orange long-persistence response, magnetic focusing and magnetic deflection, documented by Rauland with a 6.3 V, 0.6 A heater.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large cathode-ray display tube using a P25 screen with orange very-long-persistence response, magnetic focusing and magnetic deflection, documented by Rauland with a 6.3 V, 0.6 A heater.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large cathode-ray display tube using a P7 screen with blue-white long-persistence response, magnetic focusing and magnetic deflection, documented by Rauland with a 6.3 V, 0.6 A heater.

Base

Not recorded

Socket

B14A

Heater

6.3 V

Sections

1

CathodeRay

P22 color cathode-ray picture tube documented for high-voltage color television display service, using a multicolor phosphor screen and manufacturer-specified electron-gun and deflection system.

Base

Not recorded

Socket

DIHEPTAL12

Heater

6.3 V

Sections

1

CathodeRay

P2 radar cathode-ray display tube with electrostatic focusing and magnetic deflection, yellow-green fluorescence with green persistence, approximately 70-degree deflection, and typical 18 kV accelerator operation.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

P22 color cathode-ray picture tube documented for high-voltage color television display service, using a multicolor phosphor screen and manufacturer-specified electron-gun and deflection system.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

P22 color cathode-ray picture tube documented for high-voltage color television display service, using a multicolor phosphor screen and manufacturer-specified electron-gun and deflection system.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

P22 color cathode-ray picture tube documented for high-voltage color television display service, using a multicolor phosphor screen and manufacturer-specified electron-gun and deflection system.

Base

J173-1

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 22VARP4.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

P22 color cathode-ray picture tube documented for high-voltage color television display service, using a multicolor phosphor screen and manufacturer-specified electron-gun and deflection system.

Base

J173-1

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 23ACP4.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 23AFP4.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 23AHP4.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 23AKP4.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Large P4 monochrome television picture tube for high-voltage direct-view service, using magnetic deflection and manufacturer-specified focusing and beam-control arrangements for type 23ALP4.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view Phototron television picture tube with electrostatic focusing, magnetic deflection, an aluminized screen, and rectangular viewing face. Thomas documentation identifies a conventional monochrome receiver CRT.

Base

Not recorded

Socket

EIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

B12D

Heater

6.9 V

Sections

1

CathodeRay

Twenty-three-inch 92-degree monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Its high-voltage anode system is rated to approximately 22 kV.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 110-degree monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Wide-angle deflection supports a shallower direct-view receiver cabinet.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view television picture tube with electrostatic focusing and magnetic deflection. RCA documentation includes heater, electrode, optical, capacitance, and deflection data; an anomalous extracted voltage is not repeated here.

Base

Not recorded

Socket

B12D

Heater

6.9 V

Sections

1

CathodeRay

Twenty-three-inch bi-panel rectangular television picture tube designed for low grid-No.2 voltage operation. RCA documentation supports a high-voltage direct-view monochrome receiver role with approximately 20 kV anode capability.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch cathode-ray picture tube documented by Philco for direct-view television service. The approved source is sparse in the extracted record, so additional construction and performance details are not asserted.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

B7G

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch aluminized P4 television picture tube with tri-potential electrostatic focusing and magnetic deflection. Its high-voltage anode system is rated around 22 kV for direct-view monochrome receiver display.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 110-degree monochrome television CRT with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Its wide-angle geometry and high-voltage operation suit shallow direct-view receiver cabinets.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1