Data set 01
1968 General Electric Co
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
Plate Current
1.2 mA
Voltage - Triple Triode ·Triode-Triode-Triode
6K11
Three-unit triode with one medium-mu and two high-mu sections for multi-stage amplifier and signal-processing service.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 3
- Base
- E12-70
- Socket code
- B12C
- Base pins
- 12
- Nominal heater
- 6.3 V / 600 mA
Description
6K11 is a /6q11 three-unit triode ~^ with medium-mu unit and two high-mu units duodecar type electrical: heater characteristics and ratings: voltage (ac or dc) 6.3° 6.3 ± 0.6 voits current 0.600 ± 0.0.
Socket description
Duodecar 12-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- E12-70
- Socket code
- B12C
- Base pins
- 12
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 600 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
E12-70 - Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
3 physical sections, each with unique specifications.
Section 1
Triode
X-ray radiationInterelectrode capacitances
- Plate resistance
- 62500 Ω
- Transconductance
- 0.0022 S
- Amplification factor
- 100
- Max plate voltage
- 330 V
- Max plate dissipation
- 1 W
- Max cathode current
- 20 mA
Representative row for two high-mu triodes.
Section 2
Triode
X-ray radiationInterelectrode capacitances
- Plate resistance
- 7700 Ω
- Transconductance
- 0.0016 S
- Amplification factor
- 17
- Max plate voltage
- 330 V
- Max plate dissipation
- 2.75 W
Medium-mu triode.
Section 3
Triode
X-ray radiationInterelectrode capacitances
- Plate resistance
- 62500 Ω
- Transconductance
- 0.0022 S
- Amplification factor
- 100
- Max plate voltage
- 330 V
- Max plate dissipation
- 1 W
- Max cathode current
- 20 mA
Third physical triode section; repeated high-mu section represented explicitly under current section-row policy.
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
1971 RCA HB3 Binder 5 of 7
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
Current
600 mA
Published table value column 1
Current
40 mA
Published table value column 2
Current
600 mA
Published table value column 3
Warm-up time (Average)
11 s
Published table value
respect to cathode
200 V
Published table value
Grid to plate
13 pF
Published table value column 1
Grid to plate
1.3 pF
Published table value column 2
Grid to plate
1.3 pF
Published table value column 3
Input: G to (K, IS, H)
19 K
Published table value column 1
Input: G to (K, IS, H)
1.8 K
Published table value column 2
Input: G to (K, IS, H)
1.8 K
Published table value column 3
Output: P to (K, IS,HJ
18 K
Published table value column 1
Output: P to (K, IS,HJ
0.7 K
Published table value column 2
Output: P to (K, IS,HJ
1.8 K
Published table value column 3
Plate Voltage
250 V
Published table value column 1
Plate Voltage
250 V
Published table value column 2
Grid Voltage
-8 V
Published table value column 1
Grid Voltage
5 V
Published table value column 2
Grid Voltage
-2 V
Published table value column 3
Plate Current
10.5 mA
Published table value column 1
Plate Current
1.2 mA
Published table value column 2
plate µa =
10 V
Published table value column 1
plate µa =
-24 V
Published table value column 2
Plate Voltage
330 V
Published table value column 1
Plate Voltage
330 V
Published table value column 2
Cathode Current
20 mA
Published table value
Plate Dissipation
2 W
Published table value column 1
Plate Dissipation
75 W
Published table value column 2
Plate Dissipation
0.3 W
Published table value column 3
Characteristics
Plate Resistance (Approx. )
7700 Ω
Published table value column 1
Plate Resistance (Approx. )
62500 Ω
Published table value column 2
Transconductance
2200 µS
Published table value column 1
Transconductance
1600 µS
Published table value column 2