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Source ........................................ ARRL HB - 1947
Glass type used in audio output stages of ac-operated receivers. Requires five-contact socket.
Source ........................................ ARRL HB - 1947
EIA Base ...................................... 5A
Source ........................................ ARRL HB - 1947
Heater Voltage ................................ 2.5 V
Heater Current ................................ 2 A
Source ........................................ ARRL HB - 1947
For other characteristics and typical operation, see 59
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
Sat, 25 Mar 2023 03:39:22 -0700