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

Specialized - Switching Tube ·TriggerPulseSwitch

LG76

Nullode pulse-discharge switching tube with approximately 1–2 microsecond blocking time for rapid pulse-control applications.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

Nullode pulse-discharge tube with approximately 1–2 microsecond blocking time.

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
-
Nominal heater current
-
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

TriggerPulseSwitch

X-ray radiationInterelectrode capacitances
Regulator starting voltage
800 V
Regulator maintaining voltage
375 V

Published ratings and characteristics promoted from the approved datasheet.

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

194X Wehrmacht Rohren

Published operating points and test conditions from this source.

SECTION 1

TriggerPulseSwitch

Characteristic

  • Blocking time minimum

    1 us

    Published datasheet value

Other

  • Blocking time maximum

    2 us

    Published datasheet value