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Power - Triode ·Triode

TA0810

RF power transmitting triode for amplifier, oscillator, communications, broadcast, or industrial high-frequency generator service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
5.7 V / 1.9 A

Description

Directly heated transmitting triode for RF transmitter service. The datasheet provides filament ratings, anode-voltage range, anode dissipation, amplification factor, transconductance, and internal resistance.

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
5.7 V
Nominal heater current
1.9 A
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
36000 Ω
Transconductance
0.0014 S
Amplification factor
50
Max plate voltage
800 V
Max plate dissipation
20 W

Transmitting triode

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

1999 Philips E-Z

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • spanning van

    800 V

  • Gloeispanning

    57 V

  • Gloeistroom . . . . . . ca

    1.9 A

  • Verzadigingsstroom . ca

    100 mA

  • Anodespanning 500—

    800 V

  • Anodedissipatie

    20 W

  • Anodedissipatie beproefd op

    50 W

  • Steilheid = ca

    1.4 mA

  • Inwendige weerstand ca

    36000 ohm