Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.
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Preferred Substitutes ......................... 6BZ6 6CB6 6KD6
Substitutes ................................... 6BJ6 6CF6 6DE6 6EW6 6GM6 6JH6 6JK6
Source ........................................ GE - 1973
Source ........................................ GE - 1973
Bulb .......................................... T-5 1/2
EIA Outline ................................... 5-2
EIA Base ...................................... 7CM
Source ........................................ GE - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A
Pentode
Source ........................................ GE - 1973
Input ......................................... 7.8 pf
Output ........................................ 3.0 pf
Grid to Plate ................................. 0.016 pf
Pentode
Source ........................................ GE - 1973
Plate Voltage ................................. 330 V
Grid No. 2 Voltage ............................ 330 V
Plate Dissipation ............................. 2.4 W
Grid No. 2 Dissipation ........................ 0.65 W
Class A Amplifier
Source ........................................ GE - 1973
Plate Voltage ................................. 125 V
Grid No. 2 Voltage ............................ 125 V
Grid No. 1 Voltage Derived from
Cathode Bias Resistor ...................... 56 Ω
Plate Resistance (approx) ..................... 220K Ω
Transconductance .............................. 10500 µ
Plate Current ................................. 15 mA
Grid No. 2 Current ............................ 3.8 mA
If you are uncertain about the EIA designator for a particular tube please use the "Index" button to list all the tubes in the database. You can click on the designator for the closest tube.
(c) 1994-2021 by William A. Beech, NJ7P
Tue, 31 Jan 2023 09:02:25 -0700