Data set 01
1960 Du Mont
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Characteristic
Heater Voltage
6.3 V
Heater Current
1.8 A
DeflectionMethod
Electrostatic
FocusingMethod
Electrostatic
BeamCount
2
Specialized - Cathode Ray ·CathodeRay
7ACP2
Dual-beam seven-inch P2 cathode-ray instrument tube with electrostatic focusing and electrostatic deflection, using a 6.3 V, 1.8 A heater for simultaneous waveform display.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- PENTAQUINTAL25
- Base pins
- -
- Nominal heater
- 6.3 V / 1.8 A
Description
4 × 6 inch dual-beam cathode-ray tube with electrostatic focus and deflection and independent beam controls.
Socket description
Pentaquintal 25-contact CRT base family (JEDEC B25-139)
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- PENTAQUINTAL25
- Base pins
- -
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 1.8 A
- 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
No fixed ratings are recorded for this section.
Published Du Mont ratings and characteristics retained from the supplied source.
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.