Voltage Pentode - Sharp Cutoff (single) ·Pentode
Industrial sharp-cutoff pentode designed for RF amplification in mobile and high-frequency wide-band equipment. Low heater-current drain supports communications equipment where power consumption and broadband signal performance are both important.
Industrial sharp-cutoff pentode for RF amplification in mobile, high-frequency wide-band equipment with low heater-current drain.
Miniature 7-contact
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
Alias/co-designation of 6BH6;
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Plate Resistance
1400000 ohm
Transconductance
4600 µS
Maximum Plate Voltage
330 V
Maximum Screen Voltage
330 V
Maximum Plate Dissipation
3.3 W
Maximum Screen Dissipation
0.55 W
Data set 02
Published operating points and test conditions from this source.
Heater Voltage
6.3 V
Heater Current
150 mA
EquivalentType
6BH6
RenewalUse
Data set 03
Published operating points and test conditions from this source.
Heater voltage
6.3 V
Nominal
Heater current
150 mA
Nominal
Plate voltage
330 V
Published operating table; OperatingPoint1
Plate voltage
250 V
Published operating table; OperatingPoint1
Screen voltage
150 V
Published operating table; OperatingPoint1
Plate current
7.4 mA
Published operating table; OperatingPoint1
Transconductance
4600 uS
Published operating table; OperatingPoint1
Data set 04
Published operating points and test conditions from this source.
Heater Voltage
6.3 V
Heater Current
150 mA
EquivalentElectricalType
6BH6
Grid1ToPlateCapacitanceMaximum
0.035 pF
Input Capacitance
5.5 pF
Output Capacitance
5 pF
Transconductance
4900 uS
Plate Voltage
250 V
ClassA
Screen Voltage
100 V
ClassA
Data set 05
Published operating points and test conditions from this source.
VOLTAGE OPERATION — published value 1
6.3 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
VOLTAGE OPERATION — published value 2
1.3 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
GRID 2 SUPPLY VOLTAGE
330 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
POSITIVE DC GRID 1 VOLTAGE
0 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
NEGATIVE DC GRID 1 VOLTAGE
55 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
PLATE DISSIPATION
3.3 W
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
GRID 2 DISSIPATION
0.55 W
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
PLATE VOLTAGE
250 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
GRID 3 VOLTAGE
0 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
GRID 2 VOLTAGE
150 V
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
CATHODE-BIAS RESISTOR
100 ohm
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
PLATE CURRENT
7.4 mA
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
GRID 2 CURRENT
2.6 mA
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
TRANSCONDUCTANCE
4600 uS
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
PLATE RESISTANCE, APPROX. — published value 1
1 ohm
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
PLATE RESISTANCE, APPROX. — published value 2
4 ohm
Published datasheet table value; multiple values on a source row represent separate limits or operating conditions.
Plate resistance
1400000 ohm
Promoted section value from the supplied datasheet.
Transconductance
0.0046 A/V
Promoted section value from the supplied datasheet.
Maximum plate voltage
330 V
Promoted section value from the supplied datasheet.
Maximum screen voltage
150 V
Promoted section value from the supplied datasheet.
Maximum plate dissipation
3.3 W
Promoted section value from the supplied datasheet.
Maximum screen dissipation
0.55 W
Promoted section value from the supplied datasheet.
Data set 06
Published operating points and test conditions from this source.
Heater voltage
6.3 V
Nominal
Heater current
150 mA
Nominal
Maximum plate voltage
330 V
Promoted published value
Maximum screen voltage
330 V
Promoted published value
Maximum plate dissipation
3.3 W
Promoted published value
Maximum screen dissipation
0.55 W
Promoted published value
Grid No.l to plate
0.0035 mA
Direct Interelectrode Capacitances:
Heater Voltage
6.3 V
Direct Interelectrode Capacitances:
PLATE VOLTAGE
330 V
Maximum Ratings, Design-Maximum Values:
VOLTAGE
330 V
Maximum Ratings, Design-Maximum Values:
GRID-No.2 VOLTAGE See Grid-No.~ Intiut Rating Chart
2 V
Maximum Ratings, Design-Maximum Values:
For grid-No.2 voltages
2 V
Maximum Ratings, Design-Maximum Values:
For grid-N o.2 voltages
2 V
Maximum Ratings, Design-Maximum Values:
volts See Grid-No.2 Inyut Rating Chart
2 V
Maximum Ratings, Design-Maximum Values:
PLATE DISSIPATION
3 W
Maximum Ratings, Design-Maximum Values:
Heater negative with respect to cathode.
100 V
Maximum Ratings, Design-Maximum Values:
Heater positive with respect to cathode.
100 V
Maximum Ratings, Design-Maximum Values:
much as
95 V
Maximum Ratings, Design-Maximum Values:
volts =
7.5 V
Maximum Ratings, Design-Maximum Values:
135 volts positive with respect to cathode, and al l other
135 V
Maximum Ratings, Design-Maximum Values:
With heater volts =
3 V
Maximum Ratings, Design-Maximum Values:
connected to cathode at socket, grid-No.2 supply volts =
2 V
Maximum Ratings, Design-Maximum Values:
150, and cathode resistor (ohms) bypassed =
100 ohm
Maximum Ratings, Design-Maximum Values:
Plate resistance
1400000 ohm
Promoted published value
Transconductance
4600 uS
Promoted published value
Voltage
1 V
Current at
0.15 V
Plate Supply Voltage
250 V
Direct Interelectrode Capacitances:
Grid-No.2 Supply Voltage
150 V
Direct Interelectrode Capacitances:
Cathode Resistor
100 ohm
Direct Interelectrode Capacitances:
PT ate Resistance (Approx )
1.4 megohm
Direct Interelectrode Capacitances:
Transconductance
4600 uS
Direct Interelectrode Capacitances:
Plate Current
7.4 mA
Direct Interelectrode Capacitances:
Grid-No.2 Current
2.6 mA
Direct Interelectrode Capacitances:
for plate µa
-7.7 V
Direct Interelectrode Capacitances:
Data set 07
Published operating points and test conditions from this source.
Grid No.l to Plate
0.0035 pF
Capacitance
Internal Shield
5.4 pF
Capacitance
Internal Shield
4.4 pF
Capacitance
Plate Voltage
330 V
MaximumRatings
Grid-No.2 Supply Voltage
330 V
MaximumRatings
Negative-bias value
55 V
MaximumRatings
Positive-bias value
0 V
MaximumRatings
Plate Dissipation
3.3 W
MaximumRatings
For Grid-No.2 voltages up to 165 volts
0.55 V
MaximumRatings
nected to cathode at socket, grid-No. 2
150 V
ReducedHeaterPerformance
and cathode resistor (ohms) bypassed
100 ohm
ReducedHeaterPerformance
Plate Voltage
250 V
Characteristics
Grid-No.2 Voltage
150 V
Characteristics
Cathode Resistor
100 ohm
Characteristics
Plate Resistance (Approx.)
1.4 megohm
Characteristics
Plate Current
7.4 mA
Characteristics
Grid-No.2 Current
2.6 mA
Characteristics
Grid-No.l Voltage (Approx.) for plate current of 10 /iA
7.7 V
Characteristics