Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.
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Substitutes ................................... 6CD6
Source ........................................ RCA RC-27 - 1973
Source ........................................ RCA RC-27 - 1973
Glass octal type used as horizontal-deflection amplifier. Requires octal socket.
Source ........................................ RCA RC-27 - 1973
Bulb .......................................... T-12
Base Type ..................................... Short Medium Shell Octal 5-Pin
EIA Outline ................................... 12-21
EIA Base ...................................... 5BT
Top Cap ....................................... C1-1
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any
Source ........................................ RCA RC-27 - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 2.25 A
Pentode
Source ........................................ RCA RC-27 - 1973
Input ......................................... 22 pf
Output ........................................ 8.5 pf
Grid to Plate ................................. 1.1 pf
Pentode
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 770 V
Grid No. 2 Voltage ............................ 195 V
Plate Dissipation ............................. 22 W
Grid No. 2 Dissipation ........................ 3.5 W
Class A Amplifier
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 175 V
Grid No. 2 Voltage ............................ 175 V
Grid No. 1 Voltage ............................ -30 V
Plate Resistance (approx) ..................... 8.5K Ω
Transconductance .............................. 7700 µ
Plate Current ................................. 67 mA
Grid No. 2 Current ............................ 3.3 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 22:46:44 -0700