Designed for rectifier use in equipment requiring a high peak inverse voltage rating. New old stock * No longer available for export. MFR: Tung-Sol SKU: 5R4WGB
Designed for use in the power output stage of compact, battery operated equipment. New old stock * New In Box * No longer available for export. MFR: RCA, Zenith, Sylvania, Raytheon, Philco, Akrad, Westinghouse SKU: 3V4
Designed for use in a specific cavity for stable local-oscillator service between 1000 and 1200 megacycles. New old stock * No longer available for export. MFR: GE SKU: 2C46
Designed for use as a Class C radio-​frequency amplifier or pulsed oscillator at frequencies as high as 3370 megacycles. New old stock * No longer available for export. MFR: GE SKU: 2C34
