BIRD Digital RF

New Old Stock * No longer available for export
MFR: Raytheon
SKU: 12AU7-RAY

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 to function in both AC and DC powered receivers.
MFR: Raytheon, Zytron, Philco, Hytron
SKU: 7B4
New old stock * No longer available for export.

MFR:Raytheon, USA
New old stock * No longer available for export

SKU:17JB6-ZEN

The 6R8 is a triple-diode low-mu triode using the 9 pin miniature contrustion. It is designed for service as a combined AM/FM detector and AF Amplifier.

• Coated unipotential Cathode
• Heater: 6.3v @ 450mA AC or DC
• Any Mounting position

New Old Stock * New In Box * No longer available for export
MFR: Raytheon Manufacturing Company
SKU: 6R8-RAY

Designed for service as a high frequency oscillator up to 700 Mc.
New old stock * No longer available for export.
MFR: Raytheon
SKU: 5676

Designed for service in RF applications requiring economy of space, battery usage and weight.
New Old Stock, New In Box * No longer available for export
MFR: RCA Motorola, Tung Sol, Raytheon
SKU: 5678

Designed for service as a high frequency converter or oscillator.
New old stock * No longer available for export.
MFR: Raytheon
SKU: 5744

Designed to function as a voltage regulator tube.
New old stock * No longer available for export.
MFR: Raytheon, Tung Sol
SKU: 5787