Designed to be used as an audio amplifier tube New old stock * New In Box * No longer available for export. MFR: General Electric Company SKU: 6189/12AU7WA-JG-BP-GE
Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits. New Old Stock * New In Box * No longer available for export. MFR: Arcturus SKU: 5963-BP-ARC
Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits. New Old Stock * New In Box * No longer available for export. MFR: Raytheon SKU: CK5963-GP-RAY
Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits. New Old Stock * New In Box * No longer available for export. MFR: Raytheon SKU: 5963-BP-RAY
Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits. New old stock * New In Box * No longer available for export MFR: General Electric Company SKU: GL5963-BP-GE
Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits. New old stock * New In Box * No longer available for export. MFR: RCA SKU: 5963-BP-RCA
