17DE4 Half-Wave Vacuum Rectifier RCA Radiotron High Voltage Electronic Tube

This is an original RCA Radiotron 17DE4 Half-Wave Vacuum Rectifier Electronic Tube. Used for high-voltage high-current half-wave rectifier, damper applications, usually in television receivers or RF equipments. A collector's special half-wave vacuum rectifier tube. Excellent for spare part, antique radio or television restoration projects, experomentation, circuit research or to set up a private vacuum tube museum. It is a NOS tube - New Old Stock, unused, boxed, excellent condition.

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HARD TO FIND ORIGINAL HISTORICAL TUBE Features: • 17DE4 Half-Wave Vacuum Rectifier • MFG: RCA Radiotron - High quality Made in USA • Pulsed Rectifier, Damper High Voltage • Heater: 17 V, 0.6 A - Warm-up Time: 11 Sec • Plate: 5,500 Vmax, 1,100 mAmax - Peak • Plate: 6.5 Wmax - Damper Rectifier • Base: 8-pin octal Notes: • NOS - New Old Stock tube • Original box • Unused - Price: $15 - One available • S/H included within continental US

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