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Specialized - Thyratron ·Thyratron

8382

Gas-filled controlled-discharge tube for switching, pulse, and industrial control service. Grid triggering initiates rapid gas conduction.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
B9A
Base pins
-
Nominal heater
8.5 V / 1.05 A

Description

Gas-filled controlled-discharge tube for switching, pulse, or industrial control service. The supplied datasheet was reviewed for heater/filament data, maximum ratings, characteristics, typical operating conditions, capacitances, and construction details.

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
-
Nominal heater voltage
8.5 V
Nominal heater current
1.05 A
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

Thyratron

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Published promoted values applied where semantically applicable; additional source-table values retained in TUBE_SECTION_PARAMETER.

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

1971 RCA HB3 Binder 3 of 7

Published operating points and test conditions from this source.

SECTION 1

Thyratron

Characteristics

  • heater voltage between 6.0 and 8.5 volts to meet specific — published value 1

    6 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • heater voltage between 6.0 and 8.5 volts to meet specific — published value 2

    8.5 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid

    2.2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • and heater

    4.2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • and heater

    1.6 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate to cathode

    0.26 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Supply Voltage

    75 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Resistance (Approx.)

    2200 ohm

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Transconductance

    12800

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current

    15 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid Voltage lApprox.) for plate µa = 10 — published value 1

    10 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid Voltage lApprox.) for plate µa = 10 — published value 2

    8 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Pin 2 -Plate

    2

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Pin 4 -Grid

    4

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Pin 10 -Heater

    10

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Pin 12 -Heater

    12

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Supply Voltage

    150 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid Resistor

    4700 ohm

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Driver Power Output

    250

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Useful Power Outputb

    1.6 W

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Supply Voltage

    170 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Input

    3 W

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Useful Power Outputb

    1.5 W

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Supply Voltage

    135 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid Resistor

    30000 ohm

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Driver Power Output

    150

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Useful Power Outputb

    800

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Heater Current — published value 1

    1

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Heater Current — published value 2

    0.95

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Heater Current — published value 3

    1.05

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid to plate — published value 1

    2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid to plate — published value 2

    1.8 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid to plate — published value 3

    2.6 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • shell, and heater 2 — published value 1

    2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • shell, and heater 2 — published value 2

    3.8 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • shell, and heater 2 — published value 3

    4.6 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • shell , and heater 2 — published value 1

    2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • shell , and heater 2 — published value 2

    1.4 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • shell , and heater 2 — published value 3

    1.8 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate tocathode — published value 1

    2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate tocathode — published value 2

    0.2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate tocathode — published value 3

    0.32 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Heater to cathode — published value 1

    2 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Heater to cathode — published value 2

    1.1 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Heater to cathode — published value 3

    1.7 pF

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (1) — published value 1

    1 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (1) — published value 2

    3 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (1) — published value 3

    11 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (1) — published value 4

    19 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (2) — published value 1

    2

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (2) — published value 2

    1

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (2) — published value 3

    4

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Current (2) — published value 4

    100

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Transconductance (1) 1,3 — published value 1

    1

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Transconductance (1) 1,3 — published value 2

    3

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Transconductance (1) 1,3 — published value 3

    11400

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Transconductance (1) 1,3 — published value 4

    14200

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Reverse Grid Current 1,7 — published value 1

    1

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Reverse Grid Current 1,7 — published value 2

    7

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Reverse Grid Current 1,7 — published value 3

    0.3

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note

    1 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 1

    3 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 2

    75 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 3

    5 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • = 100, and cathode-Dy.p ass capacitor (µ f) = 1000 — published value 1

    100

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • = 100, and cathode-Dy.p ass capacitor (µ f) = 1000 — published value 2

    1000

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 1

    75 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 2

    -9 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 1

    5

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 2

    175

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • with do plate supply volts = 150, grid resistor (ohms) = 2500, — published value 1

    150 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • with do plate supply volts = 150, grid resistor (ohms) = 2500, — published value 2

    2500 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • and driver power output (mill iwatts) = 250

    250 W

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 1

    6 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 2

    0.9 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • rote

    7 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • ~c grid supply volts = -1. 2, — published value 1

    -1 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • ~c grid supply volts = -1. 2, — published value 2

    2 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • grid—circuit resistance (megohms) = 1 (the Internal resist anCe

    1 Mohm

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 1

    8 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note — published value 2

    6.5 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • rms 6o —cps ac grid signal volts = 8, do grid—ci rcu~t resistance — published value 1

    6 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • rms 6o —cps ac grid signal volts = 8, do grid—ci rcu~t resistance — published value 2

    8 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • (ohms)

    2 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • with capacitor {µ f)'~ 500, and metal shell connected to ground

    500

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note 11 — published value 1

    11 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Note 11 — published value 2

    300 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • voltages appl ied, are subjected to 20 blows f5 in each posi

    20 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • frequency range fi rom 5 to 500 cps and back to 5 cps. One — published value 1

    5

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

Other

  • Plate Supply Voltage

    300 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Voltage

    250 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Negative-bias value

    55 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid Current

    5 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Cathode Current

    25 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Plate Dissipation

    2 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid-Circuit Resistance — published value 1

    0 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid-Circuit Resistance — published value 2

    5 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Negative-bias value

    200 V

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Cathode Current

    22 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.

  • Grid-Circuit Resistance

    0.05 mA

    Published datasheet value; multiple numbers on a source row represent separate limits or operating conditions.