Data set 01
1960 Mazda
Published operating points and test conditions from this source.
SECTION 1
Triode
Capacitance
Anode-earth capacitance clear bulb
7 pF
Grid-earth capacitance clear bulb
7 pF
Anode-grid capacitance clear bulb
3.5 pF
Voltage - Triode (single) ·Triode
ACHL
Indirectly heated AC-mains triode for detector and low-frequency amplifier service.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- 5
- Nominal heater
- 4 V / 1 A
Description
Indirectly heated A.C. mains triode for detector and low-frequency amplifier service. The datasheet provides ratings, characteristics and application guidance for the intended service.
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- 5
- Nominal heater voltage
- 4 V
- Nominal heater current
- 1 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
- Plate resistance
- 11700 Ω
- Transconductance
- 0.003 S
- Amplification factor
- 35
- Max plate voltage
- 200 V
Indirectly heated A.C. mains triode for detector and low-frequency amplifier service.
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.