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EIA Base ...................................... 7CK
Heater Voltage ................................ 12.6 V
Heater Current ................................ 0.625 A
Pentode
Input ......................................... 13 pf
Output ........................................ 8.5 pf
Grid to Plate ................................. 0.24 pf
Pentode
Plate Voltage ................................. 750 V
Grid No. 2 Voltage ............................ 250 V
Plate Dissipation ............................. 25 W
Grid No. 2 Dissipation ........................ 3 W
For other characteristics and typical operation, see 6146A
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
Thu, 30 Jun 2022 14:58:00 -0700