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Voltage - Triode (single) ·Triode

6778

Mullard triode with published ratings and characteristics. Available source material does not establish a narrower functional role confidently.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 150 mA

Description

Mullard triode with published ratings and characteristics extracted from the supplied datasheet.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
Nominal heater voltage
6.3 V
Nominal heater current
150 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

Triode

X-ray radiationInterelectrode capacitances
Plate resistance
3628 Ω
Transconductance
0.0055 S
Max plate voltage
175 V
Max plate dissipation
3 W
Max cathode current
22 mA

Substantive ratings/characteristics/operating-condition extraction from supplied Mullard source.

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

1963 Mullard

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • HeaterOrFilamentVoltage

    6.3 V

  • HeaterOrFilamentCurrent

    150 mA

  • Plate Voltage

    100 V

  • Grid Voltage

    -2 V

  • Plate Current

    13 mA

  • Transconductance

    5500 uS

  • Plate Resistance

    3628 ohm

  • MaximumOscillatorFrequency

    500 MHz