6DQ6

Beam-power horizontal-deflection output pentode designed for television line-output service.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: B9A
Base pins: -
Nominal heater: 6.3 V / 1.2 A

Description

Beam-power horizontal-deflection output pentode for television line-output service.

Socket description

Small-button Noval 9-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: B9A
Base pins: -
Nominal heater voltage: 6.3 V
Nominal heater current: 1.2 A
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

Beam Power

X-ray radiationInterelectrode capacitances

Max plate voltage: 700 V
Max screen voltage: 175 V
Max plate dissipation: 15 W
Max screen dissipation: 3.2 W
Max cathode current: 150 mA

Published Westinghouse maximum ratings, characteristics, pulse/deflection values, capacitances, and typical operating conditions promoted where applicable; additional values retained as parameters.

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

1965 Westinghouse Data Book

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Other

Peak positive plate voltage maximum
6000 V
Pulse
Peak negative pulse plate voltage maximum
-1000 V
Pulse
Average cathode current maximum
150 mA
Peak cathode current maximum
500 mA
Pulse
Grid2 dissipation maximum
3.2 W
Typical plate voltage
250 V
Typical grid2 voltage
150 V

Characteristics

Transconductance
6500 uS

Application

Application
Horizontal-deflection output amplifier