12AU7A Medium-Mu Twin Triode RCA Radiotron Electron Tube Data Picture Reference

This is an original 12AU7A Electron Tube. This tube was developed for push-pull amplifier in ac/dc radio equipment. Also used for amplifiers, multivibrators or oscillators. Also a good general purpose dual triode replacement. It is new, unused, boxed, excellent condition. Excellent for antique radio restoration projects or to set up a private vacuum tube museum. Presently this historical vacuum tube is not available. Data For Reference Only!

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REFERENCE PAGE - INFORMATION ONLY Features: • 12AU7A Medium-Mu Twin Triode Electron Tube • MFG: RCA Radiotron • Quality Made in USA • Amplifier, Oscillator • Substitute: ECC82 • Heater: 12.6/6.3 V, 0.15/0.3 A - Series/Parallel • Plate Voltage: 330 Vmax - 22 mAmax • Plate Dissipation: 5.5 Wmax - Both Plates • Base: 9-pin miniature all glass Notes: • 1976 Price: $4.10 - Sylvania List - May 1, 1976 • No longer Available • Data For Reference Only

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