7062

Special-purpose industrial twin triode with series/parallel heater connection and unusually high 600 V plate-voltage rating, intended for demanding amplifier or control applications.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 2
Base: -
Socket code: B9A
Base pins: -
Nominal heater: 12.6 V / 200 mA

Description

7062 is listed in the supplied Amperex material as a special-purpose twin triode. Published electrical ratings and operating data were captured from the supplied table.

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: 12.6 V
Nominal heater current: 200 mA
Parallel heater voltage: 6.3 V
Parallel heater current: 400 mA
Series capable: Yes

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

Triode

X-ray radiationInterelectrode capacitances

Plate resistance: 6300 Ω
Max plate voltage: 600 V
Max cathode current: 150 mA

Published ratings and characteristics promoted from the supplied Rogers/Rogers Majestic source.

Section 2

Triode

X-ray radiationInterelectrode capacitances

Plate resistance: 6300 Ω
Max plate voltage: 600 V
Max cathode current: 150 mA

Second physical triode section; electrically identical twin section.

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

1958 Amperex Industrial

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

Maximum plate voltage
600 V
Published Amperex table
Maximum plate current
20 mA
Published Amperex table
Maximum cathode current
150 mA
Published Amperex table

Characteristic

Plate resistance
6300 ohm
Published Amperex table
Heater/filament voltage
6.3 V
Published Amperex table
Heater/filament current
400 mA
Published Amperex table
Series heater voltage
12.6 V
Published Amperex table
Series heater current
200 mA
Published Amperex table

Data set 02

1959 Rogers

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

HeaterOrFilamentVoltage
12.6 V
HeaterOrFilamentCurrent
200 mA

Data set 03

1963 Amperex Condensed

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

Heater/filament voltage
6.3 V
Published rating
Heater/filament current
400 mA
Published rating
Series heater voltage
12.6 V
SeriesHeater
Series heater current
200 mA
SeriesHeater
Plate resistance
6300 ohm
SpecialPurpose

Other

Maximum plate voltage
600 V
SpecialPurpose
Maximum plate current
20 mA
SpecialPurpose
Maximum cathode current
150 mA
SpecialPurpose
Maximum grid current
8.5 mA
SpecialPurpose