Data set 01
195X Tesla
Published operating points and test conditions from this source.
SECTION 1
Pentode
Characteristic
Plate voltage
28 V
Screen voltage
28 V
Plate current
2 mA
Screen current
2 mA
Transconductance
2750 uS
Voltage Pentode - Sharp Cutoff (single) ·Pentode
6F35
High-frequency pentode designed for RF or wideband voltage amplification in radio-electronic equipment.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- B7G
- Base pins
- 7
- Nominal heater
- 6.3 V / 175 mA
Description
High-slope RF pentode for RF and IF amplification; source also designates 6F35.
Socket description
Miniature 7-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- B7G
- Base pins
- 7
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 175 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
Pentode
X-ray radiationInterelectrode capacitances
- Plate resistance
- 100000 Ω
- Transconductance
- 0.00275 S
- Max plate voltage
- 180 V
- Max screen voltage
- 75 V
- Max plate dissipation
- 1.7 W
- Max screen dissipation
- 0.5 W
- Max cathode current
- 18 mA
Electrical section mapped from published characteristics and maximum ratings.
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
1969 Tesla Manual of Electronic Tubes
Published operating points and test conditions from this source.
SECTION 1
Pentode
Characteristics
Heater voltage
6.3 V
Published nominal value
Heater current
300 mA
Published nominal value
Transconductance
6500 µS
Published operating characteristic
Other
Maximum plate dissipation
3 W
Published maximum rating