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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EIA Base ...................................... 8BK
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.175 A
Class A Amplifier
Plate Voltage ................................. 120 V
Grid No. 2 Voltage ............................ 120 V
Grid No. 1 Voltage ............................ -2 V
Plate Resistance (approx) ..................... 390K Ω
Transconductance .............................. 4000 µ
Plate Current ................................. 7.5 mA
Grid No. 2 Current ............................ 2.5 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, 28 Mar 2023 22:50:15 -0700