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F7024A

Educational thermionic diode from a teaching-tube set, intended to demonstrate basic diode current behavior and electrode effects in laboratory instruction.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: 9
Nominal heater: 6.3 V / 760 mA

Description

Educational diode from the F7024 four-tube teaching set, designed to demonstrate the effect of electrode grids on anode-current characteristics.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: -
Base pins: 9
Nominal heater voltage: 6.3 V
Nominal heater current: 760 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

Diode

X-ray radiationInterelectrode capacitances

Max plate voltage: 100 V
Max cathode current: 100 mA

Published ratings and characteristics promoted where clearly stated; identical repeated sections compressed where applicable.

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

1968 Mazda Belvu

Published operating points and test conditions from this source.

SECTION 1

Diode

Characteristics

Heater or filament voltage
6.3 V
Published nominal or stated operating value
Heater or filament current
760 mA
Published nominal or stated operating value