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Voltage Dual Tetrode ·Tetrode-Tetrode

5656

No short description is recorded for this tube.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 2
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 400 mA

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: -
Base pins: -
Nominal heater voltage: 6.3 V
Nominal heater current: 400 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

2 physical sections, each with unique specifications.

Section 1

Tetrode

X-ray radiationInterelectrode capacitances

Plate resistance: 60000 Ω
Transconductance: 0.0058 S
Max plate voltage: 250 V
Max screen voltage: 165 V
Max plate dissipation: 3 W
Max screen dissipation: 1.5 W

Section 2

Tetrode

X-ray radiationInterelectrode capacitances

Plate resistance: 60000 Ω
Transconductance: 0.0058 S
Max plate voltage: 250 V
Max screen voltage: 165 V
Max plate dissipation: 3 W
Max screen dissipation: 1.5 W

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

1938 Raytheon

Published operating points and test conditions from this source.

SECTION 1

Tetrode

Other

Plate Voltage
150 V
Screen Voltage
120 V
Plate Current
15.5 mA
Screen Current
2.7 mA

SECTION 2

Tetrode

Other

Plate Voltage
150 V
Screen Voltage
120 V
Grid Voltage
-2 V
Plate Current
15.5 mA
Screen Current
2.7 mA