Data set 01
1950 Sylvania
Published operating points and test conditions from this source.
SECTION 1
Thyratron
Other
Peak Inverse Anode Voltage
50 V
Characteristic
PeakCathodeCurrentMinimum
5 A
Specialized - Switching Tube ·Thyratron
SN4
Cold-cathode inert-gas switching tube for condenser-discharge circuits, stroboscopic light pulses, relays, and controls. Heaterless gas discharge provides rapid switching.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- -
Description
Cold-cathode inert-gas-filled switching tube for condenser-discharge circuits, stroboscopic light pulses, relays, and controls.
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
Thyratron
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 300 V
- Max cathode current
- 50 mA
Ratings and characteristics promoted from the supplied Sylvania source where explicitly published.
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.