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Power - Pentode (NOT beam) ·Pentode

6P18P

Power/output pentode designed for low-frequency or audio-frequency output amplification.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B9A
Base pins
9
Nominal heater
6.3 V / 760 mA

Description

The 6ITI8I1 output pentode is designed for YCHJIEHHS] MOIUHOCTH HH3KOH 4acTOoThl W paboThl B amplification of low-frequency power and can be BLIXOJHBIX KACKafax KajapOBON pPasBepPTKH.

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
760 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

1 physical section, each with unique specifications.

Section 1

Pentode

X-ray radiationInterelectrode capacitances
Plate resistance
22000 Ω
Transconductance
0.0115 S
Max plate voltage
250 V
Max screen voltage
250 V
Max plate dissipation
12 W

Published electrical characteristics and permissible ratings promoted where OCR labels were unambiguous; remaining published numeric table entries retained in TUBE_SECTION_PARAMETER.

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

Pentode

Characteristic

  • Heater voltage

    6.3 V

    Published nominal heater condition.

  • Heater current

    760 mA

    Published heater current.

  • Transconductance

    11500 µS

    Published characteristic; normalized to µS.

Other

  • Maximum plate voltage

    250 V

    Published limiting operating value.

  • Maximum plate dissipation

    12 W

    Published limiting operating value.

Data set 02

1970 Russian Tubes Mashpriborintorg

Published operating points and test conditions from this source.

SECTION 1

Pentode

Characteristics

  • Source symbol U,

    63 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol R,

    110 Ω

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol I,

    760+60 mA

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol I,

    53+9 mA

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol U,

    180 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol I,

    8 mA

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol Ugp

    180 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol R,

    22 kΩ

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

Other

  • Source symbol U,

    7 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol I

    75 mA

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol U,

    950 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol Uy

    100 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol jmp

    2500 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol Ugs

    250 V

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol P,

    2 W

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol T6amxoua

    230 °C

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.

  • Source symbol Py

    25 W

    Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.