NJ7P Tube Database Search

6JS6C
Beam Power Pentode

Base & Bulb ( GE DS 03/73)

Substitute Data

Substitutes ................................... 6KD6

Application

Duodecar type used as horizontal-deflection amplifier in tv receivers. Requires duodecar 12-contact socket.

Mechanical Data

Bulb .......................................... T-12
Base .......................................... E12-74 Button 12-Pin
Outline ....................................... 12-89
Maximum Overall Length ...................... 4.125 In.
Maximum Seated Height ....................... 3.75 In.
Maximum Diameter ............................ 1.563 In.
EIA Base ...................................... 12FY
Top Cap ....................................... C1-1 Small
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 2.25 A
Maximum Heater-Cathode Voltage
Heater Positive with Respect to Cathode
DC Component .............................. 100 V
Total DC and Peak ......................... 200 V
Heater Negative with Respect to Cathode
DC Component .............................. 100 V
Total DC and Peak ......................... 200 V

Direct Interelectrode Capacitances (approx)

Pentode
Input ......................................... 24.0 pf
Output ........................................ 10.0 pf
Grid to Plate ................................. 0.7 pf

Maximum Ratings (Design Center Values)

Pentode
Plate Voltage ................................. 990 V
Grid No. 3 Voltage ............................ 75 V
Grid No. 2 Voltage ............................ 220 V
Negative Grid No. 1 Voltage ................... -330 V
Plate Dissipation ............................. 30 W
Grid No. 2 Dissipation ........................ 5.5 W
Cathode Current ............................... 350 mA
Grid No. 1 Circuit Resistance
Fixed Bias .................................. 0.47M Ω
Bulb Temperature (At Hottest Point) ........... 225 °C

Characteristics and Typical Operation

Class A Amplifier
Plate Voltage ................................. 175 V
Grid No. 2 Voltage ............................ 125 V
Grid No. 1 Voltage ............................ -25 V
Plate Resistance (approx) ..................... 5500 Ω
Transconductance .............................. 11500 µ
Plate Current ................................. 130 mA
Grid No. 2 Current ............................ 2.8 mA
Grid No. 1 Voltage for Ib ..................... 1000 µa @ -54 V

Characteristics and Typical Operation

Hortz Defl Amplifier
DC Plate Supply Voltage ....................... 990 V
Peak Positive-Pulse Plate Voltage ............. 7500 V
Peak Negative-Pulse Plate Voltage ............. 1200 V
DC Grid No. 3 Voltage ......................... 75 V
DC Grid No. 2 Voltage ......................... 220 V
Peak Negative-Pulse Grid No. 1 Voltage ........ -330 V
Average Cathode Current ....................... 350 mA
Peak Cathode Current .......................... 1200 mA
Plate Dissipation ............................. 30 W
Grid No. 2 Dissipation ........................ 5.5 W

Searched 20770 records on 3667 tube types

(c) 1995-2009 by NJ7P