New Old Stock Sylvania 3A5 tube.
The 3A5 is a dual triode often used as an AF / RF power amplifier.
Filament 2.8/1.4 DC Volts @ 0.11/0.22 A.
Each Triode Plate 135 Volts.
Power Output (PushPull approx) 2 Watts.
Plate Resistance (approx) 8.3K
This is a great tube for home brew projects, also used in military sets. If you do a search for 3A5 tube you will find a number of audio and transmitter projects that use this tube. These 3A5s were manufactured in 1981.
This product was added to our catalog on Thursday 10 November, 2005.