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Voltage - Triode (single high frequency) ·Triode

CK6029

Directly heated subminiature triode designed specifically for UHF oscillator service in compact high-frequency equipment.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
4A
Socket code
-
Base pins
4
Nominal heater
1.25 V / 200 mA

Description

Subminiature directly heated triode for UHF oscillator service.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
4A
Socket code
-
Base pins
4
Nominal heater voltage
1.25 V
Nominal heater current
200 mA
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

4A - 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
0.002 S
Amplification factor
8.5

Promoted only from clearly identified printed electrical values; additional values retained in TUBE_SECTION_PARAMETER.

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

195X Raytheon Special Purpose Tubes

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • Plate voltage

    90 V

    UHFOscillator

  • Control-grid voltage

    -4 V

    UHFOscillator

  • Plate current

    11 mA

    UHFOscillator

Characteristic

  • Amplification factor

    8.5

    Section1

  • Transconductance

    2000 µS

    Section1