Power - Pentode Single (NOT beam) (under 10W) ·Pentode
High-transconductance series-heater pentode specifically for television video-output amplification.
Power pentode for video-frequency amplification. The supplied French datasheet was translated to English for descriptive output.
Small-button Noval 9-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
Published values promoted where clearly readable; identical repeated sections compressed when applicable.
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.
Anode Voltage
170 V
Screen Voltage
170 V
Anode Current
36 mA
Screen Current
5 mA
Transconductance
10500 uS
Anode Voltage
200 V
Screen Voltage
200 V
Anode Current
36 mA
Peak Video Output Voltage
80 V
VideoOutput
Data set 02
Published operating points and test conditions from this source.
Indirect (cathode isolee du filament)
3 A
Pentode
Alimentation du fllament en serie vf
15 V
Pentode
Plate voltage
200 V
Pentode
Screen-grid voltage
200 V
Pentode
Control-grid voltage
3.5 V
Pentode
Plate current
36 mA
Pentode
Screen-grid current
5 mA
Pentode
Plate resistance
1 Mohm
Pentode
Transconductance
10.5 mA/V
Pentode
Plate voltage
250 V
Pentode
Screen-grid voltage
250 V
Pentode
Plate dissipation
9 W
Pentode
Screen-grid dissipation
2 W
Pentode
Capacite de ta grille 1
11.2 pF
Pentode
Plate capacitance
66 pF
Pentode
Capacite anode-grille 1
0.1 pF
Pentode
Data set 03
Published operating points and test conditions from this source.
Heater voltage
15 V
Heater current
300 mA
Maximum plate voltage
250 V
Maximum screen voltage
250 V
Maximum plate dissipation
9 W
Maximum screen dissipation
2 W
Transconductance
9000 uS
Primary application
High-transconductance video power pentode for television video-output service.
Data set 04
Published operating points and test conditions from this source.
Heater voltage
15 V
Published nominal value or midpoint of published range
Heater current
300 mA
Published nominal value or midpoint of published range
Input capacitance
10.4 pF
Published first-page value
Output capacitance
6.6 pF
Published first-page value
Data set 05
Published operating points and test conditions from this source.
Heater Voltage
15 V
Heater Current
300 mA
Anode Voltage
200 V
Screen Voltage
200 V
Anode Current
36 mA
Screen Current
5 mA
Transconductance
10500 uS
Plate Resistance
100000 ohm
Peak Output Voltage
70 V
VideoOutput; Minimum
Data set 06
Published operating points and test conditions from this source.
Plate voltage
170 V
VideoOutput
Screen voltage
170 V
VideoOutput
Control-grid voltage
-2.3 V
VideoOutput
Plate current
36 mA
VideoOutput
Screen current
5 mA
VideoOutput
Transconductance
10500 µS
Section1
Plate resistance
100000 Ω
Section1
Amplification factor
24
Section1
Data set 07
Published operating points and test conditions from this source.
Plate voltage
170 V
CharacteristicSet1
Screen-grid voltage
170 V
CharacteristicSet1
Grid voltage
-2.3 V
CharacteristicSet1
Plate current
36 mA
CharacteristicSet1
Screen-grid current
5 mA
CharacteristicSet1
Transconductance
10000 uS
CharacteristicSet1
Input capacitance
10.4 pF
Output capacitance
6.6 pF
Plate-grid capacitance
0.06 pF
Heater input capacitance
0.15 pF
Plate voltage
170 V
CRTDriveCathodeInjection
Screen-grid voltage
170 V
CRTDriveCathodeInjection
Plate current
4 mA
CRTDriveCathodeInjection
Screen-grid current
0.25 mA
CRTDriveCathodeInjection
Grid voltage
-6.7 V
CRTDriveCathodeInjection
Data set 08
Published operating points and test conditions from this source.
Tension filament
15 V
Courant filament
300 mA
Tension d'anode …… carssanse
250 V
Tension de grille n° 2
250 V
Tension entre filament et cathode ……n Vfk
200 V
La composante continue ne doit pas dépasser
150 V
Data set 09
Published operating points and test conditions from this source.
Heater voltage
15 V
Published nominal value
Heater current
300 mA
Published nominal value
Transconductance
10500 µS
Published operating characteristic
Maximum plate dissipation
9 W
Published maximum rating
Application
Video output
Printed source application
Data set 10
Published operating points and test conditions from this source.
Heater voltage
15 V
Published nominal value
Heater current
300 mA
Published nominal value
Transconductance
10000 µS
Published operating characteristic
Maximum plate dissipation
9 W
Published maximum rating
Application
CRT video drive
Projection/high-definition television
Data set 11
Published operating points and test conditions from this source.
Anode current Ia
36 mA
Anode current Ia 36 mA
Transconductance S
10.5 mA
Transconductance S 10,5 mA/V
Heater current I¢
300 mA
Heater current I¢ 300 mA
Anode to all except grid No.1 Ca(gl)
6.6 pF
Anode to all except grid No.1 Ca(gl) 6.6 pF
Grid No.1 to all except anode Cgl(a)
10.8 pF
Grid No.1 to all except anode Cgl(a) 10.8 pF
Anode to grid No.l Cagl max
0.1 pF
Anode to grid No.l Cagl max. 0.1 pF
Grid No.1 to grid No.2 Cglgz
3.2 pF
Grid No.1 to grid No.2 Cglgz 3.2 pF
Grid No.1 to heater Cg;¢ max
0.15 pF
Grid No.1 to heater Cg;¢ max. 0.15 pF
Anode voltage Va 170
200 V
Anode voltage Va 170 200V
Grid No.2 voltage Vgz 170
200 V
Grid No.2 voltage Vgz 170 200 V
Grid No.! voltage Vg1 -2.3
-3.5 V
Grid No.! voltage Vg1 -2.3 =-3.5 V
Anode current I 36
36 mA
Anode current I 36 36 mA
Grid No.2 current Ig2 5.0
5 mA
Grid No.2 current Ig2 5.0 5.0 mA
Transconductance S 10.5
10.5 mA
Transconductance S 10.5 10.5 mA/V
Anode voltage Vao max
550 V
Anode voltage Vao max. 550 V