Data set 01
1953 RFT Rundfunk Technik
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
Maximum Frequency
100 MHz
RFOutputPower
410 W
Application
Application
RFPower text
Power - Triode (over 1000V 100W) ·Triode
SRS361
Radiation-cooled directly heated power triode for RF and audio amplification and oscillator service. Rated for approximately 135 W plate dissipation, with published RF output around 410 W to about 100 MHz.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 6.3 V / 5.4 A
Description
Radiation-cooled directly heated transmitting triode for RF and audio amplification and oscillator service.
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
- 5.4 A
- 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
Triode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.003 S
- Max plate voltage
- 2500 V
- Max plate dissipation
- 135 W
- Max grid dissipation
- 12 W
- Max cathode current
- 270 mA
Promoted ratings/characteristics are source-published values; additional published values and operating examples are preserved in the parameter table.
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.