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Source ........................................ RCA RC-15 - 1947
Metal type used as phase inverter or voltage amplifier in radio equipment.Except for common cathode, each triode is independent of the other. Requires octal socket and may be mounted in any position.
Source ........................................ RCA RC-15 - 1947
Bulb .......................................... MT-8
Base Type ..................................... Small Wafer Octal 8-Pin
EIA Outline ................................... 8-1
EIA Base ...................................... 8S
Mounting Position ............................. Any
Source ........................................ RCA RC-15 - 1947
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A
Maximum Heater-Cathode Voltage
Heater Positive with Respect to Cathode
DC Component ............................ 90 V
Heater Negative with Respect to Cathode
DC Component ............................ 90 V
Each Triode
Source ........................................ RCA RC-15 - 1947
Input ......................................... 2 pf
Output ........................................ 3 pf
Grid to Plate ................................. 2 pf
Each Triode
Source ........................................ RCA RC-15 - 1947
Plate Voltage ................................. 250 V
Class A Amplifier
Source ........................................ RCA RC-15 - 1947
Plate Voltage ................................. 250 V
Grid No. 1 Voltage ............................ -2 V
Amplification Factor .......................... 70
Plate Resistance (approx) ..................... 53K Ω
Transconductance .............................. 1325 µ
Plate Current ................................. 2 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
Tue, 21 Mar 2023 04:01:59 -0700