Designed for use in the audio-frequency power-output stage of radio receivers. New old stock * No longer available for export. MFR: Raytheon, GE SKU: 50C5
Designed for use in television or other high-frequency amplifiers where the low impedance circuits required result in low gain which may be partially compensated for by use of a high transconductance tube. MFR: Raytheon SKU: 7G7 New old stock * No longer available for export.
Designed to be used as a voltage reference tube in electronic regulated supplies. New old stock * No longer available for export. MFR: Raytheon SKU: 5783