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Power - TV Horizontal Output (sweep) ·Pentode

PL136

Power pentode designed for 110-degree television horizontal line time-base output service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B9A
Base pins
9
Nominal heater
35 V / 300 mA

Description

Power pentode for 110-degree television horizontal line time-base output service.

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
-
Socket code
B9A
Base pins
9
Nominal heater voltage
35 V
Nominal heater current
300 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
Transconductance
0.02 S
Max plate voltage
250 V
Max screen voltage
250 V
Max plate dissipation
16 W
Max screen dissipation
4.5 W
Max cathode current
300 mA

Pentode section; promoted values are taken from the approved source where explicitly published.

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 01

1953 La Radiotechnique

Published operating points and test conditions from this source.

SECTION 1

Pentode

Characteristic

  • Indirect (cathode isolee du filament)

    300 mA

    Pentode

  • Alimentation du filament en serie. ( vi

    35 V

    Pentode

  • Courant de chauffage

    300 mA

    Pentode

  • Plate voltage

    70 V

    Pentode

  • Screen-grid voltage

    170 V

    Pentode

  • Control-grid voltage

    8.5 V

    Pentode

  • Plate current

    450 mA

    Pentode

  • 00s lIgg

    50 mA

    Pentode

  • 450 mA a Va min

    170 V

    Pentode

  • Plate voltage de crete

    7500 V

    Pentode

  • Screen-grid voltage

    210 V

    Pentode

  • Cathode current

    40 uA

    Pentode

  • Tension de la grille 4

    160 V

    Pentode

  • Tension d'alimentation

    240 V

    Pentode

  • Tres haute tension

    145 kV

    Pentode

  • Cathode current

    160 MA

    Pentode

  • Screen-grid current

    14 mA

    Pentode

  • Plate current de crete

    386 mA

    Pentode

  • dant le balayage

    60 mA

    Pentode

  • Plate dissipation

    7 W

    Pentode

  • Screen-grid dissipation

    2.6 W

    Pentode

  • (avec C 100 nF)

    47 kohm

    Pentode

Other

  • Plate voltage

    -100 V

    Pentode

  • Screen-grid voltage

    100 V

    Pentode

  • Control-grid voltage

    8 V

    Pentode

  • Plate current

    150 mA

    Pentode

  • Screen-grid current

    6 mA

    Pentode

  • Transconductance

    20 mA/V

    Pentode

  • Plate voltage

    250 V

    Pentode

  • 000006 Vap

    7500 V

    Pentode

  • 00ec es Vap

    1500 V

    Pentode

  • Screen-grid voltage

    250 V

    Pentode

  • Puissance dissipee surl'anode. Pa

    16 W

    Pentode

  • Puissance dissipee surlagrille2 Pgze

    45 W

    Pentode

  • Tension negative de la grille1

    300 V

    Pentode

  • Cathode current

    300 mA

    Pentode

  • es Rgz min (4 15 18 22 kQ

    22 kohm

    Pentode

  • pour Vbg 200 220 240 V

    240 V

    Pentode

  • (4 | (4 A Rg1

    4 A

    Pentode

  • (5) Rgl

    2.2 Mohm

    Pentode

Capacitance

  • Plate capacitance

    11 pF

    Pentode

  • Capacite entre l'anode et la grille 1

    1.5 pF

    Pentode