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

Voltage - Dual Triode (similar high frequency) ·Triode-Triode

5BZ7

No short description is recorded for this tube.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
2
Base
-
Socket code
-
Base pins
-
Nominal heater
5.6 V / 450 mA

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
5.6 V
Nominal heater current
450 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

2 physical sections, each with unique specifications.

Section 1

Triode

X-ray radiationInterelectrode capacitances
Plate resistance
5900 Ω
Transconductance
0.0064 S
Amplification factor
38
Max plate voltage
250 V
Max plate dissipation
2 W

Section 2

Triode

X-ray radiationInterelectrode capacitances
Plate resistance
5900 Ω
Transconductance
0.0064 S
Amplification factor
38
Max plate voltage
250 V
Max plate dissipation
2 W

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

1970 Sylvania Technical Manual

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristics

  • Plate Voltage

    150 V

  • Plate Current

    9 mA

SECTION 2

Triode

Characteristics

  • Plate Voltage

    150 V

  • Plate Current

    9 mA