Data set 01
1960 Mazda
Published operating points and test conditions from this source.
SECTION 1
Tetrode
Other
Typical anode voltage
9 V
Typical grid 1 voltage
6 V
Typical grid 2 voltage
-2 V
Voltage Tetrode ·Tetrode
E1
Directly heated electrometer tetrode for measuring extremely small currents. Its low-power filament and high input resistance suit sensitive instrumentation.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 2.5 V / 85 mA
Description
Directly heated electrometer tetrode.
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
- 2.5 V
- Nominal heater current
- 85 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
Tetrode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.00003 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.