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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Substitutes ................................... 6DC8 6N8
EIA Base ...................................... 9T
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A
Pentode
Input ......................................... 4.0 pf
Output ........................................ 4.6 pf
Grid to Plate ................................. 0.002 pf
Class A Amplifier
Plate Voltage ................................. 250 V
Grid No. 2 Voltage ............................ 85 V
Grid No. 1 Voltage ............................ -2 V
Plate Resistance (approx) ..................... 1M Ω
Transconductance .............................. 1100 µ
Plate Current ................................. 6.7 mA
Grid No. 2 Current ............................ 2.3 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
Wed, 08 Feb 2023 23:47:30 -0700