12BY7A RCA Radiotron Medium-Mu Twin Triode Electron Tube Data Picture Reference

This is a genuine 12BY7A Electron Tube shown with it's original box. A collector's special vacuum tube. This tube used as a video amplifier in television receivers and for push-pull amplifier in ac/dc radio equipment. Also used for amplifiers, multivibrators or oscillators. Also a good general purpose dual triode replacement. This type of tube is excellent for those antique radio restoration projects or to set up a private vacuum tube museum. Tube data for reference only! Presently this historical vacuum tube is not available.

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REFERENCE PAGE - INFORMATION ONLY Features: Tube Data: • 12BY7A Electron Tube • MFG: RCA Radiotron • Historical collectible • Class A Amplifier • Plate Voltage: 330 Vmax • Plate Current: 26 mAmax • 9-pin miniature all glass - 9BF • Substitute: 0Z4A, 0Z4G • Made by RCA in USA • Heater: 12.6/6.3 V, 0.3/0.6 A - Series/Parallel • Plate Dissipation: 6.5 Wmax - Both Plates Notes: • No longer Available • Data For Reference Only • 1976 Price: $4.75 - Sylvania List - May 1, 1976

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