NJ7P SQL Tube Database Query

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6GU5
Beam Pentode

EIA Base & Outline

EIA Base: 7GAEIA Bulb: 5-2

Substitute Data

Preferred Substitutes ......................... 6FS5
Source ........................................ GE - 1973

Mechanical Data

Source ........................................ GE - 1973
Bulb .......................................... T-5 1/2
EIA Outline ................................... 5-2
EIA Base ...................................... 7GA

Electrical Data

Source ........................................ GE - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.22 A

Direct Interelectrode Capacitances (approx)

Hexode
Source ........................................ GE - 1973
Input ......................................... 7 pf
Output ........................................ 3.2 pf
Grid to Plate ................................. 0.018 pf

Maximum Ratings (Design Center Values)

Hexode
Source ........................................ GE - 1973
Plate Voltage ................................. 300 V
Grid No. 2 Voltage ............................ 150 V
Plate Dissipation ............................. 3.0 W
Grid No. 2 Dissipation ........................ 0.15 W

Characteristics and Typical Operation

VHF Class A Amplifier
Source ........................................ GE - 1973
Plate Voltage ................................. 275 V
Grid No. 2 Voltage ............................ 135 V
Grid No. 1 Voltage ............................ -0.4 V
Plate Resistance (approx) ..................... 165K Ω
Transconductance .............................. 15500 µMho
Plate Current ................................. 10 mA
Grid No. 2 Current ............................ 0.17 mA

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Thu, 30 Jun 2022 06:01:38 -0700