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Tubes - Transmitting, Audio, Misc.

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  1. 837 RCA, Hytron Beam Power Tetrode Tube (NOS/NIB)

    837 RCA, Hytron Beam Power Tetrode Tube (NOS/NIB)

    $9.91

    New old stock * No longer available for export.
    MFR: RCA, Hytron
    SKU: 837-USA

    General characteristics:
    Filament voltage, V: 12.6
    Heater current, A: 0.7
    Type of current: AC
    Anode voltage, V: 500
    Anode, mA: 60
    Grid current second, mA: 30
    Maximum power dissipation second grid, W:8
    Output power, W: 20

    Made in the USA

  2. 926 RCA Vacuum Phototube (NOS/NIB)

    926 RCA Vacuum Phototube (NOS/NIB)

    $24.91

    Carriage type with S-3 response.
    New Old Stock * New In Box * No longer available for export
    MFR: RCA
    SKU: 926

    Made in the USA

  3. 5663 GE Tetrode Thyratron (NOS/NIB)

    5663 GE Tetrode Thyratron (NOS/NIB)

    $3.91

    Designed for use in relay control and grid-controlled rectifier applications.
    New old stock * No longer available for export.
    MFR: GE
    SKU: 5663

    Made in the USA
  4. 5693/6SJ7 Raytheon Sharp Cut Off Pentode Tube (NOS/NIB)

    5693/6SJ7 Raytheon Sharp Cut Off Pentode Tube (NOS/NIB)

    $29.91

    Designed for use as a biased detector or high-gain amplifier.
    New old stock * No longer available for export
    MFR: Raytheon
    SKU: 5693-RAY

    NOTE: Picture for reference only.  Brands may vary.


  5. 5783 Raytheon Diode Tube (NOS/NIB)

    5783 Raytheon Diode Tube (NOS/NIB)

    $6.91

    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

    Made in the USA
  6. EA76 / CV469 / 6489 Valve Electronic Subminiature Single Diode (NOS)

    EA76 / CV469 / 6489 Valve Electronic Subminiature Single Diode (NOS)

    $14.91

    Indirectly-heated subminature diode with 6.3V heater.
    New Old Stock * No longer available for export
    MFR: Valve Electronic
    SKU: EA76-VE

    For more information go here


  7. 5750 / 6BE6W Sylvania Special Purpose Pentagrid Converter (NOS)

    5750 / 6BE6W Sylvania Special Purpose Pentagrid Converter (NOS)

    $4.91

    Tube is primarily used as a mixer and oscillator in superheterodyne circuits
    New Old Stock * No longer available for export
    MFR: Sylvania
    SKU: 5750/6BE6W-SYL

    This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

    Made in the USA

  8. 6CW4 Sylvania Nuvister High Mu Triode (NOS)

    6CW4 Sylvania Nuvister High Mu Triode (NOS)

    $15.91

    Replacement for 6DS4 
    New Old Stock * No longer available for export
    MFR: Sylvania
    SKU: 6CW4-SYL

     

    Made in the USA

  9. 6CW4 GE Nuvister High Mu Triode (NOS)

    6CW4 GE Nuvister High Mu Triode (NOS)

    $15.91

    Replacement for 6DS4 
    New Old Stock * No longer available for export
    MFR: General Electric Corporation
    SKU: 6CW4-GE

     

    Made in the USA

  10. 6CW4 Dumont Nuvister High Mu Triode (NOS)

    6CW4 Dumont Nuvister High Mu Triode (NOS)

    $15.91

    Replacement for 6DS4 
    New Old Stock * No longer available for export
    MFR: Dumont
    SKU: 6CW4-DU

     

    Made in the USA

Items 111 to 120 of 606 total

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