Specialized tube type
Specialized - Cathode Ray vacuum tubes
Specialized - Cathode Ray records in Tube Tinker cover 2,543 tube designations, including 5,326 preserved original datasheets. Compare bases, sockets, heater requirements, construction, exact variations, and directional replacement options.
- Tube records
- 2,543
- Original datasheets
- 5,326
- Variation families
- 2
- Tubes with alternatives
- 518
About Specialized - Cathode Ray tubes
Apply this if the tube is a cathode ray tube of any purpose, television, radar, etc.
Electrical range
- Nominal heater voltage
- 0–20,000 V
- Nominal heater current
- 0–600 A
Common specialized - cathode ray characteristics
These are the most frequently recorded attributes among tubes in this category.
Bases
- 12L63
- 8HR52
- 12N45
- B12A40
- 12D21
- 12O18
- B12F17
- B6-6311
Sockets
- B12A228
- DUODECAL5199
- B12D110
- NEOEIGHTAR793
- B14A78
- DUODECAL660
- DIHEPTAL1251
- IO51
Constructions
- CathodeRay2,505
- CathodeRay-CathodeRay27
- ImageStorage5
- CathodeRay-CathodeRay-CathodeRay3
- ImageStorage-ImageStorage2
- CathodeRay-Triode1
Specialized - Cathode Ray tube list
Page 32 of 53
5FP4A CathodeRay
Five-inch P4 cathode-ray display tube documented by manufacturer data, using a white short-to-medium-persistence screen with beam focusing and deflection characteristics appropriate to direct visual display.
- Base
- 65-80
- Socket
- IO
- Heater
- 6.3 V
- Sections
- 1
5FP5 CathodeRay
Five-inch P5 cathode-ray instrument tube for oscillograph or measurement display, with manufacturer-specified focusing, deflection, accelerating voltages, and phosphor characteristics for precision waveform presentation.
- Base
- Not recorded
- Socket
- IO
- Heater
- 6.3 V
- Sections
- 1
5FP7A CathodeRay
Five-inch P7 cathode-ray instrument tube for oscillograph or measurement display, with manufacturer-specified focusing, deflection, accelerating voltages, and phosphor characteristics for precision waveform presentation.
- Base
- Not recorded
- Socket
- DUODECAL11
- Heater
- 6.3 V
- Sections
- 1
5FP7B CathodeRay
Five-inch P7 cathode-ray instrument tube for oscillograph or measurement display, with manufacturer-specified focusing, deflection, accelerating voltages, and phosphor characteristics for precision waveform presentation.
- Base
- 5AN
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5G14AJ CathodeRay
High-resolution magnetic-focus, magnetic-deflection cathode-ray display tube with a metal-backed phosphor screen, designed for 15–30 kV second-anode operation and fine-line imaging.
- Base
- B12A
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5GP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillograph or measurement display, with manufacturer-specified focusing, deflection, accelerating voltages, and phosphor characteristics for precision waveform presentation.
- Base
- Not recorded
- Socket
- B11A
- Heater
- 6.3 V
- Sections
- 1
5HP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillograph or measurement display, with manufacturer-specified focusing, deflection, accelerating voltages, and phosphor characteristics for precision waveform presentation.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5HP1A CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5HP4 CathodeRay
Five-inch P4 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5JP1A CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B11A
- Heater
- 6.3 V
- Sections
- 1
5LO1A CathodeRay
Five-inch Cintel cathode-ray display tube using magnetic deflection and manufacturer-specified focusing, screen, and accelerating characteristics for specialized visual or instrument display service.
- Base
- Not recorded
- Socket
- IO
- Heater
- 4 V
- Sections
- 1
5LP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B11A
- Heater
- 6.3 V
- Sections
- 1
5LP1A CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B11A
- Heater
- 6.3 V
- Sections
- 1
5MP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- GIANT7
- Heater
- 2.5 V
- Sections
- 1
5NP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5NP4 CathodeRay
Five-inch P4 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5QP4 CathodeRay
Five-inch high-voltage cathode-ray display tube with magnetic beam deflection or focusing characteristics, designed for direct visual display with manufacturer-specified accelerating and grid-control ratings.
- Base
- B5AN
- Socket
- OCTALCRT8
- Heater
- 6.3 V
- Sections
- 1
5QP4A CathodeRay
Five-inch high-voltage cathode-ray display tube with magnetic beam deflection or focusing characteristics, designed for direct visual display with manufacturer-specified accelerating and grid-control ratings.
- Base
- 5AN
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5RP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 1
5RP1A CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 1
5SP1 CathodeRay-CathodeRay
Dual-beam five-inch P1 cathode-ray instrument tube with electrostatic focusing and deflection, intended for simultaneous oscillographic or measurement display of two traces.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 2
5SP1A CathodeRay-CathodeRay
Dual-beam five-inch P1 cathode-ray instrument tube with electrostatic focusing and deflection, intended for simultaneous oscillographic or measurement display of two traces.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 2
5TD3 CathodeRay
Five-inch Cintel cathode-ray display tube using magnetic deflection and manufacturer-specified focusing, screen, and accelerating characteristics for specialized visual or instrument display service.
- Base
- Not recorded
- Socket
- IO
- Heater
- Not recorded
- Sections
- 1
5TO3A CathodeRay
Five-inch Cintel cathode-ray display tube using magnetic deflection and manufacturer-specified focusing, screen, and accelerating characteristics for specialized visual or instrument display service.
- Base
- Not recorded
- Socket
- IO
- Heater
- 6.3 V
- Sections
- 1
5TP4 CathodeRay
Five-inch high-voltage cathode-ray display tube with magnetic beam deflection or focusing characteristics, designed for direct visual display with manufacturer-specified accelerating and grid-control ratings.
- Base
- 12C
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5TW3A CathodeRay
Five-inch Cintel cathode-ray display tube using magnetic deflection and manufacturer-specified focusing, screen, and accelerating characteristics for specialized visual or instrument display service.
- Base
- Not recorded
- Socket
- IO
- Heater
- 6.3 V
- Sections
- 1
5UP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- 12E
- Socket
- DUODECAL11
- Heater
- 6.3 V
- Sections
- 1
5UP11 CathodeRay
Five-inch P11 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- 12E
- Socket
- DUODECAL11
- Heater
- 6.3 V
- Sections
- 1
5UP31 CathodeRay
Five-inch P31 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- 12E
- Socket
- DUODECAL11
- Heater
- 6.3 V
- Sections
- 1
5UP7 CathodeRay
Five-inch P7 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- 12E
- Socket
- DUODECAL11
- Heater
- 6.3 V
- Sections
- 1
5VP7 CathodeRay
The 5VP7 is a five-inch cathode-ray oscillograph tube using electrostatic focusing and deflection. Its P7 screen provides blue fluorescence followed by a long yellow afterglow, making it particularly useful for observing transient events and low-repetition-rate waveforms.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5WP11 CathodeRay
Five-inch P11 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- 12C
- Socket
- DUODECAL11
- Heater
- 6.3 V
- Sections
- 1
5WP15 CathodeRay
Five-inch P15 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B12A
- Heater
- 6.3 V
- Sections
- 1
5X353D CathodeRay
Specialized Ferranti cathode-ray display tube documented for precision visual service, with manufacturer-defined electron-optical, screen, and deflection characteristics for type 5X353D.
- Base
- B9A
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5X394LM CathodeRay
Specialized Ferranti cathode-ray display tube documented for precision visual service, with manufacturer-defined electron-optical, screen, and deflection characteristics for type 5X394LM.
- Base
- B9AD
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
5XP1 CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 1
5XP1A CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 1
5XP1B CathodeRay
Five-inch P1 cathode-ray instrument tube for oscillographic and measurement display, with manufacturer-specified electrostatic focusing, deflection, and beam-control characteristics.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 1
5YP1 CathodeRay
Five-inch electrostatic instrument CRT with high-sensitivity deflection plates and an intensifier for wide-band oscillographs. Du Mont documentation gives approximately 8 kV anode capability for bright high-speed waveform display.
- Base
- Not recorded
- Socket
- B14A
- Heater
- 6.3 V
- Sections
- 1
5ZP15 CathodeRay
Five-inch flying-spot-scanner CRT with electrostatic focusing, magnetic deflection, and a P15 blue-green extremely-short-persistence screen. High-voltage anode capability reaches about 27 kV for rapid optical scanning.
- Base
- Not recorded
- Socket
- B12A
- Heater
- 6.3 V
- Sections
- 1
5ZP16 CathodeRay
Five-inch flying-spot-scanner CRT with electrostatic focusing, magnetic deflection, and a P16 violet/near-ultraviolet extremely-short-persistence screen. Published anode capability reaches approximately 27 kV.
- Base
- 12C
- Socket
- DUODECAL11
- Heater
- 6.3 V
- Sections
- 1
5ZP24 CathodeRay
Five-inch flying-spot-scanner CRT with electrostatic focusing, magnetic deflection, and a P24 blue-green extremely-short-persistence screen. Its high-voltage anode system is rated to approximately 30 kV.
- Base
- Not recorded
- Socket
- B12A
- Heater
- 6.3 V
- Sections
- 1
60LM1B CathodeRay
Russian cathode-ray display tube. Display: Yellow-Green. Deflection: Electromagnetic. Focusing: Electrostatic. Anode voltage 18 kV.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
60LM1V CathodeRay
Russian cathode-ray display tube. Display: White. Deflection: Electromagnetic. Focusing: Electrostatic. Anode voltage 18 kV.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
61LM4C CathodeRay
Russian cathode-ray display tube. Display: From Red To Green. Deflection: Electromagnetic. Focusing: Electromagnetic. Anode voltage 15 kV.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
622AM CathodeRay
Six-inch triode cathode-ray tube designed for general flying-spot-scanner service, using magnetic focusing and magnetic deflection. Ferranti specifies anode capability to approximately 30 kV for bright optical scanning.
- Base
- B12A
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
632PM CathodeRay
Six-inch voltage-transient oscillograph CRT with electrostatic deflection, magnetic focusing, and a screen intended for photographic recording. Ferranti specifies approximately 25 kV anode capability for transient capture.
- Base
- InternationalOctal
- Socket
- IO
- Heater
- 4 V
- Sections
- 1
633AM CathodeRay
Six-inch flying-spot-scanner CRT with electrostatic deflection, magnetic focusing, and a high-resolution metal-backed screen. Ferranti documentation gives high-voltage anode capability to approximately 25 kV.
- Base
- B12A
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1