NJ7P SQL Tube Database Query

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A horizontal ribbon.

6Y6G
Beam Power Pentode

EIA Base & Outline

EIA Base: 7ACEIA Bulb: 14-1
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Glass octal type used as output amplifier in radio receivers in which the plate voltage available for the output stage is relatively low.

Source ........................................ RCA RC-29 - 1975
It is also used in rf-operated, high-voltage power supplies in television equipment. Requires octal socket and may be mounted in any position.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
Bulb .......................................... ST-14
Base Type ..................................... Medium Octal 7-Pin
EIA Outline ................................... 14-1
EIA Base ...................................... 7S
Mounting Position ............................. Any

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.25 A

Direct Interelectrode Capacitances (approx)

Pentode
Source ........................................ RCA RC-29 - 1975
Input ......................................... 12 pf
Output ........................................ 7.5 pf
Grid to Plate ................................. 0.7 pf

Maximum Ratings (Design Center Values)

Pentode
Source ........................................ RCA RC-29 - 1975
Plate Voltage ................................. 350 V
Grid No. 2 Voltage ............................ 135 V
Plate Dissipation ............................. 8 W
Grid No. 2 Dissipation ........................ 0.6 W

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ RCA RC-29 - 1975
Plate Voltage ................................. 135 V
Grid No. 2 Voltage ............................ 135 V
Grid No. 1 Voltage ............................ -13.5 V
Plate Resistance (approx) ..................... 9300 Ω
Transconductance .............................. 7000 µMho
Plate Current ................................. 58 mA
Grid No. 2 Current ............................ 3.5 mA
Load Resistance ............................... 2000 Ω
Power Output (approx) ......................... 3.6 W

Class A Amplifier
Source ........................................ RCA RC-29 - 1975
Plate Voltage ................................. 200 V
Grid No. 2 Voltage ............................ 135 V
Grid No. 1 Voltage ............................ -14 V
Peak Grid No. 1 Voltage........................ 14 V
Plate Resistance (approx) ..................... 18300 Ω
Transconductance .............................. 7100 µMho
Plate Current (Zero Signal) ................... 61 mA
Plate Current (Maximum Signal) ................ 66 mA
Grid No. 2 Current (Zero Signal) .............. 2.2 mA
Grid No. 2 Current (Maximum Signal) ........... 9 mA
Load Resistance ............................... 2600 Ω
Power Output (approx) ......................... 6 W
Total Harmonic Distortion ..................... 10 %

Class C Amplifier/Oscillator
Source ........................................ RCA RC-29 - 1975
Plate Voltage ................................. 350 V
Grid No. 2 Voltage ............................ 115 V
Grid No. 1 Voltage ............................ -40 V
Grid No. 1 Current ............................ 1.4 mA
Plate Current ................................. 60 mA
Grid No. 2 Current ............................ 5.1 mA
Driving Power ................................. 0.1 W
Power Output (approx) ......................... 14 W

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A horizontal ribbon.

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Tue, 16 Aug 2022 01:09:27 -0700