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Voltage - Dual Triode (similar) ·Triode-Triode

6N2PEV

Improved-service Russian 6N2P-family double triode intended for low-frequency voltage amplification, combining paired high-mu sections with enhanced reliability and service-life characteristics.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
2
Base
-
Socket code
B9A
Base pins
9
Nominal heater
6.3 V / 340 mA

Description

The 6H2II-EB double triode has been designed for JIEHHA HanpsHKCHAS HU3KOH YacTOTHI.

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
340 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
0.0021 S
Amplification factor
100
Max plate voltage
250 V
Max plate dissipation
1 W

Filename-designated Russian tube only; identical dual-triode sections compressed when applicable.

Section 2

Triode

X-ray radiationInterelectrode capacitances
Transconductance
0.0021 S
Amplification factor
100
Max plate voltage
250 V
Max plate dissipation
1 W

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

    340 mA

    Published heater current.

  • Transconductance

    2100 µS

    Published characteristic; normalized to µS.

  • Amplification factor

    100

    Published characteristic.

Other

  • Maximum plate voltage

    250 V

    Published limiting operating value.

  • Maximum plate dissipation

    1 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

Characteristics

  • Published electrical parameter

    1.5 V

    при 0ч=6,3 В, П4=250 В, Ис=—1,5 В

  • Published electrical parameter

    5.5 V

    (при 0,=—5,5 В), мкА и — «< < <20

  • Published electrical parameter

    57 V

    То же при 0ц=57 В .. .. ,, $1,5 э1,4 — —

  • Published electrical parameter

    10 kΩ

    =10 кОм), мВ . , , . .. ,. «2150 2100 50 —

  • Published electrical parameter

    2 h

    входная ке | 2,25-+0,45 | 2,35+0,35 2ч35і8'35 1,25