Specialized - Cathode Ray ·CathodeRay
18LS4A5
Russian alphanumeric cathode-ray tube for reproduction on display letters, numbers and symbol from internal matrix and image by focused beam.; electrostatic deflection, electrostatic focusing, blue display.
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- -
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater voltage
- -
- Nominal heater current
- -
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
1 physical section, each with unique specifications.
Section 0
Cathode Ray
No fixed ratings are recorded for this section.
Envelope: Glass With Outputs On Ballon: Mass, Kg: 3.5: Beam Focusing: Electrostatic: Color: Blue: Beam Deflection: Electrostatic: Brightness, Kd/Sq.M: 25nit
Source-dependent data
Operating conditions by source
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.