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Substitutes ................................... 6U9
Source ........................................ GE - 1973
Source ........................................ GE - 1973
Miniature type used as IF amplifier tube in TV receivers. Miniature base except has 10 pins. Requires miniature 10-pin socket
Source ........................................ GE - 1973
Bulb .......................................... T-6 1/2
EIA Outline ................................... 6-2
EIA Base ...................................... 10K
Source ........................................ GE - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.41 A
Pentode
Source ........................................ GE - 1973
Plate Voltage ................................. 250 V
Grid No. 2 Voltage ............................ 250 V
Plate Dissipation ............................. 2.1 W
Grid No. 2 Dissipation ........................ 0.7 W
Triode
Source ........................................ GE - 1973
Plate Voltage ................................. 250 V
Plate Dissipation ............................. 1.5 W
Triode Class A Amplifier
Source ........................................ GE - 1973
Plate Voltage ................................. 170 V
Grid No. 1 Voltage ............................ -1 V
Amplification Factor .......................... 55
Transconductance .............................. 4800 µ
Plate Current ................................. 8.5 mA
Pentode Class A Amplifier
Source ........................................ GE - 1973
Plate Voltage ................................. 160 V
Grid No. 2 Voltage ............................ 135 V
Grid No. 1 Voltage ............................ -1.7 V
Transconductance .............................. 14000 µ
Plate Current ................................. 13 mA
Grid No. 2 Current ............................ 5.0 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
Wed, 08 Feb 2023 22:18:31 -0700