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Voltage - Dual Triode (similar high frequency) ·Triode-Triode

6N23P

Russian broadband double triode designed for wide-band amplification, low-noise high-frequency mixer service, low-power amplification, and pulse-oscillator circuits, with a published 5000-hour service life.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
2
Base
-
Socket code
B9A
Base pins
9
Nominal heater
6.3 V / 310 mA

Description

The 6H23I1 double triode has been designed to B KQuecTBe LUMPOKOIMOJNOCHOTO YCUIIMTENSl M CMECHTeNs function as a wide-band amplifier and a low-noise high- BLICOKOH 4acCTOTHI C HU3KHM YPOBHEM IIYMOB B CXeMax -frequency mixer in low-power amplifier and pulse os- MAaJIOMOILHEIX YCHIMTENel M TeHEpaTOpOB HMIYJbLCOB cillator circuits of electronic devices.

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
9
Nominal heater voltage
6.3 V
Nominal heater current
310 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

Triode

X-ray radiationInterelectrode capacitances
Transconductance
0.01135 S
Amplification factor
34
Max plate voltage
300 V
Max plate dissipation
1.8 W
Max cathode current
20 mA

Two electrically identical triodes; represented by one section row under identical-section compression.

Section 2

Triode

X-ray radiationInterelectrode capacitances
Transconductance
0.01135 S
Amplification factor
34
Max plate voltage
300 V
Max plate dissipation
1.8 W
Max cathode current
20 mA

Second physical triode restored.

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

195X Russian

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • Heater voltage

    6.3 V

    Published nominal heater condition.

  • Heater current

    310 mA

    Published heater current.

  • Transconductance

    12700 µS

    Published characteristic; normalized to µS.

  • Amplification factor

    34

    Published characteristic.

Other

  • Maximum plate voltage

    300 V

    Published limiting operating value.

  • Maximum plate dissipation

    1.8 W

    Published limiting operating value.

Data set 02

1981 Russian Tubes Katsnelson and Larionov

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • Heater voltage

    6.3 V

    Published nominal heater condition.

  • Heater current

    310 mA

    Published heater current.

  • Plate current

    15 mA

    Published basic-parameter operating point.

  • Transconductance

    11350 µS

    Published basic-parameter value; normalized to µS.

  • Amplification factor

    34

    Published basic-parameter value.

  • Service life

    5000 h

    Published service-life figure.

Other

  • Maximum plate voltage

    300 V

    Published limiting operating value.

  • Maximum cathode current

    20 mA

    Published limiting cathode-current value.

  • Maximum plate dissipation

    1.8 W

    Published per-triode plate dissipation.