Designed to operate as a diode detector, avc rectifier and as a audio amplifier in AC, AC-DC, and DC circuits. MFR: RCA, GE SKU: 12SW7 New old stock * No longer available for export.
Designed to function as a general purpose diode in 12v circuits often found in automobiles MFR: RCA SKU: 12U7 New old stock * No longer available for export.
Beam power amplifier designed for service in the output stage of 600mA series heater operated TV receivers. MFR: GE SKU: 5V6GT New old stock * No longer available for export.
Designed for AC/DC service from 117 volt line in three way portable receivers New old stock * New In Box * * No longer available for export. MFR: RCA, Tung-Sol SKU: 117L7GT-TS
Designed to be used in relay, voltage regulator, or rectifier circuits. New old stock * No longer available for export. MFR: Western Electric SKU: 313CC
Designed for stable operation as a plate-pulsed oscillator at frequencies up to 1300 megacycles. New old stock * No longer available for export. MFR: GE SKU: 2C42