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Specialized - Cathode Ray ·CathodeRay

36MG4

Mazda tetrode cathode-ray picture tube with magnetic focusing, magnetic deflection, and magnetic ion trap. Designed for direct-view television display, it produces a monochrome receiver image.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
12
Nominal heater
6.3 V / 600 mA

Description

Mazda 36MG4 tetrode cathode-ray tube with magnetic focusing, magnetic deflection and magnetic ion trap for television display.

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

No fixed ratings are recorded for this section.

Tetrode CRT with magnetic focusing/deflection and ion trap; approved sheet does not publish a conventional electrical maximum-ratings table.

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

1960 Mazda

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Characteristics

  • WehneltCapacitance

    6 pF

  • CathodeCapacitance

    5 pF

  • Anode2ExternalCoatingCapacitance

    1500 pF

    Maximum