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Preferred Substitutes ......................... 6U5
Substitutes ................................... 6T5 6AB5 6N5
Source ........................................ RCA RC-13 - 1937
Source ........................................ RCA RC-13 - 1937
Glass type used to indicate visually by means of a fluorescent target the effects of a change in controlling voltage. It is used as a convenient means of indication accurate radio-receiver tuning. Tube requires 6-contact socket.
Source ........................................ RCA RC-13 - 1937
Bulb .......................................... ST-12
Base Type ..................................... Small 6-Pin
EIA Outline ................................... 12-5
EIA Base ...................................... 6R
Mounting Position ............................. Any
Source ........................................ RCA RC-13 - 1937
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A
Indicator
Source ........................................ RCA RC-13 - 1937
Plate Voltage ................................. 250 V
Plate Dissipation ............................. 0.3 W
Tuning Indicator
Source ........................................ RCA RC-13 - 1937
Plate Voltage ................................. 100 V
Plate Resistor ................................ 500K Ω
Plate Current ................................. 0.19 mA
Target Voltage ................................ 100 V
Target Current ................................ 4.5 mA
Voltage for Zero Degrees ...................... -3.3 V
Voltage for Ninty Degrees ..................... 0 V
Tuning Indicator
Source ........................................ RCA RC-13 - 1937
Plate Voltage ................................. 200 V
Plate Resistor ................................ 1M Ω
Plate Current ................................. 0.19 mA
Target Voltage ................................ 200 V
Target Current ................................ 4.5 mA
Voltage for Zero Degrees ...................... -6.5 V
Voltage for Ninty Degrees ..................... 0 V
Tuning Indicator
Source ........................................ RCA RC-13 - 1937
Plate Voltage ................................. 250 V
Plate Resistor ................................ 1M Ω
Plate Current ................................. 0.24 mA
Target Voltage ................................ 250 V
Target Current ................................ 4.5 mA
Voltage for Zero Degrees ...................... -8.0 V
Voltage for Ninty Degrees ..................... 0 V
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
Tue, 31 Jan 2023 10:01:43 -0700