NJ7P SQL Tube Database Query

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A horizontal ribbon.

6T10
Beam Power Tube - Sharp-Cutoff Pentode

EIA Base & Outline

EIA Base: 12EZEIA Bulb: 9-58

Substitute Data

Preferred Substitutes ......................... 6AD10
Source ........................................ GE DS 11/67

Application

Source ........................................ GE DS 11/67
Duodecar type used as combined FM detector and af output amplifier in color and bw tv receivers. Requires duodecar 12-contact socket.

Mechanical Data

Source ........................................ GE DS 11/67
Bulb .......................................... T-9
Base Type ..................................... E12-70 Button 12-Pin
EIA Outline ................................... 9-58
EIA Base ...................................... 12EZ
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Source ........................................ GE DS 11/67
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.95 A

Direct Interelectrode Capacitances (approx)

Beam Pentode
Source ........................................ GE DS 11/67
Input ......................................... 11.0 pf
Output ........................................ 10.0 pf
Grid to Plate ................................. 0.22 pf

Pentode
Source ........................................ GE DS 11/67
Input ......................................... 6.5 pf
Grid to Plate ................................. 0.032 pf

Maximum Ratings (Design Center Values)

Pentode
Source ........................................ GE DS 11/67
Plate Voltage ................................. 330 V
Grid No. 3 Voltage ............................ 28 V
Grid No. 2 Supply Voltage ..................... 330 V
Plate Dissipation ............................. 1.7 W
Grid No. 2 Dissipation ........................ 1.1 W

Beam Pentode
Source ........................................ GE DS 11/67
Plate Voltage ................................. 275 V
Grid No. 2 Voltage ............................ 275 V
Plate Dissipation ............................. 10 W
Grid No. 2 Dissipation ........................ 2.0 W
Grid No. 1 Circuit Resistance
Fixed Bias ................................. 250K Ω
Self Bias .................................. 500K Ω

Pentode
Source ........................................ GE DS 11/67
Plate Voltage ................................. 150 V
Grid No. 3 Voltage ............................ 0 V
Grid No. 2 Supply Voltage ..................... 100 V
Plate Input ................................... 560 W
Grid Current .................................. 150K mA
Cathode Current ............................... 1000 mA
Grid No. 1 Circuit Resistance
Fixed Bias ................................. 1.3 Ω
Bulb Temperature (At Hottest Point) ........... 2.1 °C

Source ........................................ GE DS 11/67
For other characteristics and typical operation, see Beam Pentode

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Tue, 04 Oct 2022 01:10:00 -0700