Data set 01
1961 Tung Sol
Published operating points and test conditions from this source.
SECTION 1
Beam Power
Other
Plate Voltage
110 V
Typical
Characteristic
Transconductance
5700 uS
Typical
Power - Beam Single (NOT sweep) (under 10W) ·BeamPower
34GD5
Beam-power output tube for low-voltage audio-frequency amplification in consumer receivers, providing Class-A loudspeaker-driving power from a series-string heater supply.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- 7-pin miniature
- Socket code
- B7G
- Base pins
- 7
- Nominal heater
- 34 V / 100 mA
Description
Beam power tube intended as an audio amplifier/output tube in AC/DC radio receivers. It uses a nominal 34 V, 0.1 A heater. The supplied datasheet was used for ratings, characteristics, and typical operating data.
Socket description
Miniature 7-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- 7-pin miniature
- Socket code
- B7G
- Base pins
- 7
- Nominal heater voltage
- 34 V
- Nominal heater current
- 100 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
7-pin miniature - 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
Beam Power
X-ray radiationInterelectrode capacitances
- Plate resistance
- 13000 Ω
- Transconductance
- 0.0057 S
- Max plate voltage
- 150 V
- Max screen voltage
- 130 V
- Max plate dissipation
- 5.5 W
- Max screen dissipation
- 1.1 W
Published promoted fields populated by semantic section ownership.
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
1966 Tung Sol Electronic Tubes 3 of 4
Published operating points and test conditions from this source.
SECTION 1
Beam Power
Characteristic
Plate Resistance
13000 ohm
Published datasheet value
Transconductance
5700 µS
Published datasheet value
InterelectrodeCapacitanceDataPublished
1 boolean
See supplied datasheet capacitance table
Other
MaxPlateVoltage
150 V
Published datasheet value
MaxScreenVoltage
130 V
Published datasheet value
MaxPlateDissipation
5 W
Published datasheet value
MaxScreenDissipation
1.1 W
Published datasheet value
Heater Voltage
34 V
Nominal heater rating
Heater Current
100 mA
Nominal heater rating