Data set 01
1960 Mazda
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
Grid dissipation
30 W
Power - Triode (over 1000V 100W) ·Triode
3T100R
Directly heated power triode specifically intended for series-regulator and pass-tube service.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 10 V / 7 A
Description
Directly heated power triode intended for series-regulator 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
- 10 V
- Nominal heater current
- 7 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
- 0.01 S
- Amplification factor
- 11
- Max plate voltage
- 3000 V
- Max plate dissipation
- 225 W
- Max grid dissipation
- 30 W
- Max cathode current
- 750 mA
Published ratings and characteristics promoted from the approved French source.
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 02
1968 Mazda Belvu
Published operating points and test conditions from this source.
SECTION 1
Triode
Application
Application
SeriesRegulator text