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S1305IV

Gas-filled thyratron for controlled-power switching. Its directly heated cathode supports substantial discharge current.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 950 mA

Description

A gas-filled hot-cathode thyratron intended for electronic control, timing, relay, or power-control service, with published heater, operating, and limiting values.

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: 6.3 V
Nominal heater current: 950 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

1 physical section, each with unique specifications.

Section 1

Thyratron

X-ray radiationInterelectrode capacitances

Max plate voltage: 1300 V
Max cathode current: 500 mA

Published ratings and characteristics promoted where unambiguous; additional source values preserved 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

1953 RFT Rundfunk Technik

Published operating points and test conditions from this source.

SECTION 1

Thyratron

Other

HeaterVoltageNominal
6.3 V
Nominal
HeaterCurrentNominal
950 mA
Nominal
Maximum Plate Voltage
1300 V
Maximum Cathode Current
500 mA