SG13P

Russian cold-cathode gas-discharge voltage regulator with nominal stabilized voltage of 149 V.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: -

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

Voltage Regulator

X-ray radiationInterelectrode capacitances

Regulator voltage: 149 V
Regulator minimum current: 5 mA
Regulator maximum current: 30 mA
Regulator starting voltage: 175 V

2026 Russian Regulator for Voltage datasheet: cold-cathode gas stabilizer; stabilized voltage 149 V (range 143–155 V); current 5–30 mA; ignition 175 V; argon-helium; miniature glass; 15 g; recurrence 3 V; noise 100 mV; ready 15 s.

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.

No source-specific operating conditions are recorded.