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Source ........................................ Sylvania - 1959
Glass octal type used in power supply of radio equipment having low dc requirements. Requires octal socket.
Source ........................................ Sylvania - 1959
Bulb .......................................... T-9
EIA Outline ................................... 9-13
EIA Base ...................................... 5T
Source ........................................ Sylvania - 1959
Heater Voltage ................................ 5.0 V
Heater Current ................................ 1.5 A
Source ........................................ Sylvania - 1959
For other characteristics and typical operation, see 5W4
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
Mon, 15 Aug 2022 23:46:21 -0700