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Power - Triode Single (under 10W) ·Triode

7913

High-mu ceramic-metal planar triode designed primarily for oscillator or radio-frequency power-amplifier service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 400 mA

Description

High-mu ceramic-and-metal planar triode primarily intended for oscillator or radio-frequency power-amplifier 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
6.3 V
Nominal heater current
400 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
2500 Ω
Transconductance
0.04 S
Amplification factor
100
Max plate voltage
330 V
Max plate dissipation
5.5 W
Max cathode current
30 mA

High-mu metal-ceramic planar triode for oscillator or RF power-amplifier service.

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

1968 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • Grid-to-plate capacitance

    2.4 pF

  • Input capacitance

    6 pF

  • Output capacitance

    0.03 pF

  • Heater-to-cathode capacitance

    2.4 pF