Alternatives & variations Download PDF datasheet

5AJP1

Five-inch cathode-ray instrument display tube documented by manufacturer data for type 5AJP1, intended for waveform or measurement presentation with purpose-specific phosphor and beam-control characteristics.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: 12
Nominal heater: 6.3 V / 600 mA

Description

Electrostatic-deflection and focus oscillographic CRT with post-deflection accelerator; P1 phosphor.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: -
Base pins: 12
Nominal heater voltage: 6.3 V
Nominal heater current: 600 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: 10000 V
Max screen voltage: 2500 V
Rectifier max heater-cathode voltage: 125 V

Published applicable promoted ratings populated; remaining device-specific values retained as parameters.

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 01

1955 Vacuum Tube Products

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Other

Anode 2 Voltage Maximum
2500 V
Anode 1 Focusing Voltage Maximum
1500 V
Typical Anode 3 Voltage
6000 V
Typical Anode 2 Voltage
750 V
Anode 1 Voltage Range
400 to 900 V
Grid 1 Voltage Range
-60 to -30 V
Deflecting Electrode Circuit Resistance Maximum
3 Mohm

Characteristic

Deflection Sensitivity
230 V/in