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3A3 Half-Wave High Voltage 30 KV Rectifier Sylvania X-Ray Emitter Vacuum Tube

This is possibly a genuine discontinued Sylvania made 3A3 Half-Wave Rectifier electronic tube. It was pulled from the line as an engineering test sample. 3A3s are used for high-voltage low-current half-wave rectifier applications, usually in television receivers or RF equipments. This tube is excellent X-Ray Emitter for experiments, antique radio or television restoration projects, high voltage project or to set up a private vacuum tube museum. It is an engineering sample tube - used, tested, without box, excellent condition.
3A3 Half-Wave High Voltage 30 KV Rectifier Sylvania X-Ray Emitter Vacuum Tube [8 KB]
HARD TO FIND ORIGINAL HISTORICAL TUBE

Features:

3A3 Half-Wave Rectifier Electronic Vacuum Tube
MFG: Sylvania Quality Made in USA
Pulsed Rectifier - X-Ray Emitter
Heater: 3.15 V, 0.22 A
Plate Voltage: 30,000 Vmax - 30 KV
Plate Current: 88 mAmax
Base: 8-pin octal

Notes:

Used, without box Price: $12 One available
S/H included within continental US
3A3C Octal 8-Pin Electronic Vacuum Tube Electrode Connections
PIN # 1 2 3 4 5 6 7 8 CAP
Electrode IC Heater IC - IC - Heater IC Anode
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