Skip to main content
Tube Tinker — Electron Tube Database
Alternatives & variationsDownload PDF datasheet

Power - Triode (over 1000V 100W) ·Triode

3J160E

Air-blast-cooled UHF power triode for high-frequency transmitting service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
10 V / 29 A

Description

Air-blast-cooled UHF power triode.

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
10 V
Nominal heater current
29 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
1300 Ω
Amplification factor
19
Max plate voltage
3000 V
Max plate dissipation
1000 W

Values transcribed from the approved datasheet; additional published data retained as parameters.

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

1946 Standard Telephone and Cables

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • Grid to anode

    8.8 pF

    Published direct interelectrode capacitance

  • Grid to filament

    12 pF

    Published direct interelectrode capacitance

  • Anode to filament

    0.7 pF

    Published direct interelectrode capacitance

  • Heater/filament nominal current

    29 A

    Nominal published value

Data set 02

1947 Standard Valves

Published operating points and test conditions from this source.

SECTION 1

Triode

Capacitance

  • Grid-anode capacitance

    8.8 pF

  • Grid-cathode/filament capacitance

    12 pF

  • Anode-cathode/filament capacitance

    0.7 pF

Other

  • Maximum frequency for published rating

    120 MHz

  • Cooling method

    Air blast