12B4A RCA Radiotron Low-Mu Triode Electron Tube

This RCA Radiotron 12B4A Low-Mu Triode is used for vertical deflection oscillator and amplifier in television receivers. The triodes also works well for AM/FM and general purpose oscillator circuits and for push-pull cathode-drive RF amplifiers. Excellent for those antique radio and television restoration projects or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, and kept for all these years in mint condition.

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HARD TO FIND - HISTORICAL TUBE Features: • 12B4A Electron Tube • MFG: RCA Radiotron • Oscillator, amplifier • Heater: 12.6/6.3 V, 0.3/0.6 A • Anode Voltage: 550 Vmax 34 mAmax - Class A • Plate Dissipation: 5.5 Wmax - Class A • Base: 9-pin miniature all glass • High quality Made in USA • Tube Collector's Special Notes: • NOS - [New Old Stock] tube in original box • 1976 Price: $5.60 - Sylvania List - May 1, 1976 • Unused - Price: $30 - One available • S/H included within continental US

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• Only one item available unless otherwise indicated • Click the credit card pictures left to order • • E-Mails always answered unless return e-mail is blocked