Data set 01
1968 General Electric Co
Published operating points and test conditions from this source.
SECTION 1
Pentode
Capacitance
Input Capacitance
11 pF
Voltage Pentode - Sharp Cutoff (single) ·Pentode
6JG5
Miniature sharp-cutoff pentode designed primarily as the video-output amplifier in color television receivers. Its high-frequency wideband characteristics distinguish it from ordinary audio power-output pentodes.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- E9-1
- Socket code
- B9A
- Base pins
- 9
- Nominal heater
- 6.3 V / 525 mA
Description
The 6JG5 is a miniature sharp-cutoff pentode designed primarily as the video-output amplifier in color television receivers.
Socket description
Small-button Noval 9-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- E9-1
- Socket code
- B9A
- Base pins
- 9
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 525 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
E9-1 - 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
- 60000 Ω
- Transconductance
- 0.0115 S
- Max plate voltage
- 330 V
- Max screen voltage
- 330 V
- Max plate dissipation
- 5 W
- Max screen dissipation
- 1.1 W
Published electrical data extracted from the approved RCA source; pulse-only ratings are retained in parameter rows rather than promoted as continuous 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
1975 RCA RC30
Published operating points and test conditions from this source.
SECTION 1
Pentode
Other
6.3;
525 mA
Other
Plate Voltage
330 V
MaximumRating
Grid-No.3 (Suppressor-Grid) Voltage, Positive value
0 V
MaximumRating
Grid-No.2 (Screen-Grid) Supply Voltage
330 V
MaximumRating
Grid-No.l (Control-Grid) Voltage, Positive value
0 V
MaximumRating
Plate Dissipation
5 W
MaximumRating
Grid-No.2 Input
1.1 W
MaximumRating
For fixed-bias operation
0.25 megohm
MaximumCircuitValue
For cathode-bias operation
1 megohm
MaximumCircuitValue
Characteristic
Plate Voltage
200 V
Characteristic;PublishedValue1
Plate Voltage
60 V
Characteristic;PublishedValue2
Grid-No.2 Supply Voltage
150 V
Characteristic;PublishedValue1
Grid-No.2 Supply Voltage
150 V
Characteristic;PublishedValue2
Grid-No.l Voltage
0 V
Characteristic
Cathode-Bias Resistor, Bypassed
100 ohm
Characteristic
Plate Resistance (Approx.)
60000 ohm
Characteristic
Transconductance (Grid No.l to Plate)
11500 uS
Characteristic
Plate Current
25 mA
Characteristic;PublishedValue1
Plate Current
55 mA
Characteristic;PublishedValue2
5.5
18 mA
Characteristic
of 100 nA.
10 V
Characteristic