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Glass octal type used as a combined half-wave rectifier and output amplifier in ac/dc receivers. Requires octal socket.
Bulb .......................................... T-9
EIA Base ...................................... 8AA
Heater Voltage ................................ 70 V
Heater Current ................................ 0.15 A
For other characteristics and typical operation, see 70L7
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, 04 Jul 2022 17:21:31 -0700