Data set 01
1950 Sylvania
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Other
Heater Voltage
6.3 V
Nominal
Heater Current
300 mA
Nominal
Specialized - Cathode Ray ·CathodeRay
5CVP1
Compact rectangular airborne indicator CRT with electrostatic focusing, 54-degree magnetic deflection, and a green screen. Designed for aircraft instrumentation, it provides a rugged direct-view indication in airborne equipment.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 6.3 V / 300 mA
Description
The Sylvania 5CVP1 is a compact rectangular airborne indicator CRT with electrostatic focus, 54-degree magnetic deflection, and a green screen.
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
- 6.3 V
- Nominal heater current
- 300 mA
- 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 1
Cathode Ray
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 4500 V
Cathode-ray electron-gun/display section.
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.
Data set 02
1965 Sylvania Electronic Tubes Vol3
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Characteristics
Heater Voltage
6.3 V
Heater Current
300 mA
Nominal; ±10%
Focusing Method
Electrostatic text
Deflection Method
Magnetic text
Horizontal Deflection Angle
52 deg
Vertical Deflection Angle
27 deg
Diagonal Deflection Angle
54 deg
Fluorescence
Green text
Persistence
Medium text
Grid1-to-All Capacitance
12 pF
Approximate
Cathode-to-All Capacitance
9.5 pF
Approximate
Other
Maximum Anode Voltage
4500 V
Maximum Anode Input
6 W
Focus Electrode Voltage Minimum
-500 V
Grid4
Focus Electrode Voltage Maximum
1100 V
Grid4
Maximum Grid2 Voltage
550 V
Maximum Grid1 Negative Bias
165 V
Maximum Grid1 Positive Peak
2 V
Maximum Heater-Cathode Voltage
180 V
EitherPolarity
Maximum Altitude
70000 ft
Operating Temperature Minimum
-55 degC
Operating Temperature Maximum
85 degC
Anode Voltage
4000 V
Focus Voltage Minimum
0 V
Grid4
Focus Voltage Maximum
120 V
Grid4
Grid2 Voltage
300 V
Grid1 Cutoff Voltage Minimum
-45 V
Grid1 Cutoff Voltage Maximum
-15 V
Maximum Modulation Voltage
15 V
Maximum Line Width
0.006 in
BeamCurrent=10uA