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Specialized - Cathode Ray ·CathodeRay

E14101GH

Fourteen-centimeter instrument CRT with electrostatic focusing and deflection, designed for precision oscilloscope and electronic measurement display service.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
14-pin all glass
Socket code
-
Base pins
14
Nominal heater
6.3 V / 300 mA

Description

Instrument cathode-ray tube equivalent to E14-100GH but without the rotating coil. The record captures the published heater data, principal electrical characteristics, ratings, and other section-specific values from the supplied datasheet.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
14-pin all glass
Socket code
-
Base pins
14
Nominal heater voltage
6.3 V
Nominal heater current
300 mA
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

14-pin all glass - 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.

Datasheet states E14-101GH is equivalent to E14-100GH except that it has no rotating coil; common electrical data carried over from the supplied E14-100GH sheet.

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

1999 Philips E-Z

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Characteristic

  • Final acceleratoxr voltage Vg7(1)

    7 kv

    Equivalent to E14-100GH; no rotating coil. Quick Reference Data

Other

  • Heater voltage V¢

    6.3 V

    Equivalent to E14-100GH; no rotating coil. Heating

  • Heater current If

    300 mA

    Equivalent to E14-100GH; no rotating coil. Heating

  • adjusted for optimum spot size at a beam current of

    5 a

    Equivalent to E14-100GH; no rotating coil. Deflection

  • Line width at screen centre l.w approx

    0.35 w

    Equivalent to E14-100GH; no rotating coil. Deflection

  • Astigmatism control voltage

    75 V

    Equivalent to E14-100GH; no rotating coil. Focusing

  • Control grid circuit resistance max

    1 MΩ

    Equivalent to E14-100GH; no rotating coil. Screen

  • means that a current of max

    30 a

    Equivalent to E14-100GH; no rotating coil. Screen

  • Maximum screen dissipation

    2 W

    Equivalent to E14-100GH; no rotating coil. Promoted published datasheet value

Capacitance

  • Control grid to all other elements Cgl

    6 pF

    Equivalent to E14-100GH; no rotating coil. Capacitances

  • Cathode and heater to all other elements Ckf/R

    3 pF

    Equivalent to E14-100GH; no rotating coil. Capacitances

  • The sensitivity at a deflection less than

    75 a

    Equivalent to E14-100GH; no rotating coil. Capacitances

  • sensitivity at a deflection of

    25 a

    Equivalent to E14-100GH; no rotating coil. Capacitances

  • Final accelerator voltage

    10 kV

    Equivalent to E14-100GH; no rotating coil. Capacitances

  • Geometry control electrode voltage

    1500 V

    Equivalent to E14-100GH; no rotating coil. Capacitances

  • Interplate shield voltage

    1500 A

    Equivalent to E14-100GH; no rotating coil. Capacitances

  • Background illumination control voltage

    0 V

    Equivalent to E14-100GH; no rotating coil. Capacitances