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Power - TV Horizontal Output (sweep) ·BeamPower

33JR6

Series-heater beam-power horizontal-output tube intended for low-B-plus black-and-white television line-deflection service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
9QU
Socket code
B9E
Base pins
9
Nominal heater
33 V / 300 mA

Description

Novar beam-power tube used as a horizontal-deflection amplifier in low-B-plus black-and-white television receivers.

Socket description

Novar 9-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
9QU
Socket code
B9E
Base pins
9
Nominal heater voltage
33 V
Nominal heater current
300 mA
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

9QU - 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

Beam Power

X-ray radiationInterelectrode capacitances
Plate resistance
18000 Ω
Transconductance
0.007 S
Amplification factor
4.7
Max plate voltage
770 V
Max screen voltage
125 V
Max plate dissipation
17 W
Max screen dissipation
3.5 W
Max cathode current
275 mA

Inherited from explicitly referenced parent 6JR6; supplied sheet changes heater characteristics.

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 5 of 7

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Other

  • Heater Voltage, ac or dc Eh

    6.3 V

    Published table value Inherited from explicitly referenced 6JR6.

  • Heater Current Ih

    1.6 A

    Published table value Inherited from explicitly referenced 6JR6.

  • Grid No.l to plate cg l_p

    0.7 pF

    Published table value Inherited from explicitly referenced 6JR6.

  • Input: G

    22 K

    Published table value Inherited from explicitly referenced 6JR6.

  • Output: P to (K,G

    9 K

    Published table value Inherited from explicitly referenced 6JR6.

  • DC Plate Current Ib

    470 mA

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • DC Plate Current Ib

    45 mA

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    2 mA

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    32 mA

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    1.5 mA

    Published table value column 3 Inherited from explicitly referenced 6JR6.

  • Voltaged ebm

    6500 V

    Published table value Inherited from explicitly referenced 6JR6.

  • DC Plate Voltage Eb

    50 V

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • DC Plate Voltage Eb

    125 V

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • DC Plate Voltage Eb

    130 V

    Published table value column 3 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    2 V

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    125 V

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    125 V

    Published table value column 3 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    125 V

    Published table value column 4 Inherited from explicitly referenced 6JR6.

  • DC Grid-No.l Voltage Ec l

    0 V

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • DC Grid-No.l Voltage Ec l

    -20 V

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • DC Grid-No.l Voltage Ec l

    -20 V

    Published table value column 3 Inherited from explicitly referenced 6JR6.

  • DC Plate Supply Voltage Ebb

    770 V

    Published table value Inherited from explicitly referenced 6JR6.

  • Voltageg e bm

    6500 V

    Published table value Inherited from explicitly referenced 6JR6.

  • Voltage -ebm

    1500 V

    Published table value Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    3 V

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • DC Grid-No

    75 V

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • Voltage Ec

    220 V

    Published table value Inherited from explicitly referenced 6JR6.

  • Voltage

    330 V

    Published table value Inherited from explicitly referenced 6JR6.

  • Heater Voltage, ac or do Eh

    5.7 V

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • Heater Voltage, ac or do Eh

    6.9 V

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • Grid-No

    2 V

    Published table value column 1 Inherited from explicitly referenced 6JR6.

  • Grid-No

    3.5 V

    Published table value column 2 Inherited from explicitly referenced 6JR6.

  • Plate Disaipationk Pb

    17 V

    Published table value Inherited from explicitly referenced 6JR6.

  • GRID—No.l VOLTS =

    0 VOLTS

    Published table value Inherited from explicitly referenced 6JR6.

Characteristics

  • Plate Resistance (Approx.) rp

    18 k

    Published table value Inherited from explicitly referenced 6JR6.

Data set 02

1975 RCA RC30

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Other

  • Heater Voltage (ac/dc) 6.3 16.8 22

    33 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Heater Current 1.6 0.6 0.45

    300 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • (Average) 11 11

    11 seconds

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid No.l to Plate

    0.7 pF

    Published in approved 33JR6 target datasheet entry; Section1

  • —

    0 V

    Published in approved 33JR6 target datasheet entry; Section1

  • —

    18000 Ω

    Published in approved 33JR6 target datasheet entry; Section1

  • Plate Current 470J

    45 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • 32t

    1.5 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • current of

    1 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • current of 1 mA

    -32 V

    Published in approved 33JR6 target datasheet entry; Section1

  • 3 600 -GR 0-No

    2 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Plate Supply Voltage

    770 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Positive-Pulse Plate Voltage#

    6500 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Negative-Pulse Plate Voltage

    1500 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-No.3 Voltage

    75 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-No.2 Voltage

    220 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-No.l Voltage, Negative-bias value

    55 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Negative-Pulse Grid-No.l Voltage

    330 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Cathode Current

    950 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • Plate Dissipation*

    17 W

    Published in approved 33JR6 target datasheet entry; Section1

  • Bulb Temperature (At hottest point)

    240 °C

    Published in approved 33JR6 target datasheet entry; Section1

  • I00&)

    1 MΩ

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-leak bias (with signal peak clamped to zero bias)

    10 MΩ

    Published in approved 33JR6 target datasheet entry; Section1

  • Fixed bias (where positive grid current is not drawn)

    0.47 MΩ

    Published in approved 33JR6 target datasheet entry; Section1

  • # Pulse duration must not exceed 15% of one horizontal scanning cycle (

    10 microseconds

    Published in approved 33JR6 target datasheet entry; Section1

  • ference; a typical value for this voltage is

    30 V

    Published in approved 33JR6 target datasheet entry; Section1

Capacitance

  • and Grid No.3

    22 pF

    Published in approved 33JR6 target datasheet entry; Section1

  • and Grid No.3

    9 pF

    Published in approved 33JR6 target datasheet entry; Section1

Characteristic

  • Grid-No.2 (Screen-Grid) Voltage 125 125 125

    125 V

    Published in approved 33JR6 target datasheet entry; Section1