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D14132GH

Philips/Telefunken D-series cathode-ray instrument tube for oscillographic display; no manufacturer artifact is currently attached, so the description is limited to its supported instrument-CRT family.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: DIN1425
Base pins: -
Nominal heater: 6.3 V / 92 mA

Description

Single-beam oscilloscope tube with rectangular aluminized flat screen, blanking electrode and mesh electrode, high deflection sensitivity, high accuracy and high brightness, with side deflection-plate connections for small wideband oscilloscopes.

Socket description

DIN 14-25 14-contact CRT base family

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: DIN1425
Base pins: -
Nominal heater voltage: 6.3 V
Nominal heater current: 92 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

No fixed ratings are recorded for this section.

Cathode-ray/oscilloscope section; operating voltages and deflection characteristics are preserved in parameter rows.

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

195X AEG Telefunken

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Other

Mean Deflection Plate Potential
1250 V
Published typical operating condition or characteristic from the approved datasheet.
Mean Deflection Plate Potential
1500 V
Published typical operating condition or characteristic from the approved datasheet.
First Acceleration Voltage
1250 V
Published typical operating condition or characteristic from the approved datasheet.
First Acceleration Voltage
1500 V
Published typical operating condition or characteristic from the approved datasheet.
Post-deflection Acceleration Voltage
12.5 kV
Published typical operating condition or characteristic from the approved datasheet.
Wehnelt Voltage for Spot Cut-off
-90 to -50 V
Published typical operating condition or characteristic from the approved datasheet.
Modulation Voltage
37 V
Published typical operating condition or characteristic from the approved datasheet.
Blanking Electrode Voltage
1250 V
Published typical operating condition or characteristic from the approved datasheet.
Blanking Electrode Voltage
1500 V
Published typical operating condition or characteristic from the approved datasheet.
Astigmatism Correction Voltage
1200 to 1300 V
Published typical operating condition or characteristic from the approved datasheet.
Geometry Correction Voltage
1200 to 1300 V
Published typical operating condition or characteristic from the approved datasheet.
Mesh Electrode Voltage
1175 to 1275 V
Published typical operating condition or characteristic from the approved datasheet.
Heater Voltage
6.3 V
Published heater rating.
Heater Current
92 mA
Published heater rating.