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Power - Triode Single (under 10W) ·Triode

6771

Ceramic-metal high-mu planar triode for radio-frequency service to approximately 4 GHz.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 575 mA

Description

Ceramic-metal high-mu planar triode for RF service to 4 GHz.

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
575 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
Transconductance
0.023 S
Amplification factor
90
Max plate voltage
300 V
Max plate dissipation
6.25 W
Max cathode current
25 mA

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

    2.03 pF

  • Grid-to-cathode capacitance

    4.05 pF

  • Plate-to-cathode capacitance

    0.018 pF

Other

  • Class C plate voltage

    275 V

    ClassC

Data set 02

1971 Machlette Laboratories

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • Frequency for Maximum Ratings

    4000 MHz