25W4GT RCA Radiotron Half Wave Rectifier Electron Tube

This is an original, vintage, no longer made GE 25W4GT Electron Tube in a collector's box. A collector's special, antique vacuum tube. These 8-pin octal tubes typically used as half wave rectifiers to provide multi kilovolt anode voltage for television (TV), photomultiplier and special purpose circuits. Excellent for restoration projects or to set up a private vacuum tube museum. It is a 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: • 25W4GT Half Wave Rectifier • GE Electron Tube • High Voltage Rectifier, Damper • Heater: 25 V, 0.3 A • Plate: 3,850 Vmax • Current: 750 mAmax • Base: 8-pin octal • High quality Made in USA • Tube Collector's Special Notes: • NOS - [New Old Stock] tube in original box • 1976 Price: Unlisted - Sylvania List - May 1, 1976 • Unused - Price: $20 - 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