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Voltage - Triode (under 100V) ·Triode

R14

Receiving triode for amplification, detection, oscillator, or general electronic service as documented by the manufacturer.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

Low-consumption directly heated receiving triode for RF and AF amplification, detection, and heterodyne oscillator service.

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
-
Nominal heater current
60 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
300000 Ω
Amplification factor
10.5
Max plate voltage
80 V

Published ratings and characteristics promoted from the approved 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

1953 La Radiotechnique

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • HeaterCurrentNominal

    60 mA

    Nominal

  • Maximum Plate Voltage

    80 V

Characteristic

  • Amplification Factor

    10.5

    Typical

  • Plate Resistance

    300000 ohm

    Typical