Data set 01
1968 General Electric Co
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Other
AnodeVoltageTypical
10000 V
Characteristic
Deflection Angle
70 deg
Specialized - Cathode Ray ·CathodeRay
5DRP4
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.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- Special
- Socket code
- DUODECAL5
- Base pins
- 9
- Nominal heater
- 6.3 V / 300 mA
Description
The 5DRP4 is an electrostatic-focus, magnetic-deflection cathode-ray tube for radar applications with 70-degree deflection and an aluminized short-persistence screen.
Socket description
Small-shell Duodecal 5-contact CRT base
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- Special
- Socket code
- DUODECAL5
- Base pins
- 9
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 300 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Special - 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 1
Cathode Ray
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 10000 V
- Max screen voltage
- 630 V
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.