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Tubes - Transmitting, Audio, Misc.

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  1. 5847/404A Raytheon Sharp Cutoff Pentode (NOS)

    5847/404A Raytheon Sharp Cutoff Pentode (NOS)

    $17.91

    Designed to be used in IF amplifiers, carrier systems and oscilloscopes.
    New old stock * No longer available for export
    MFR: Raytheon
    SKU: 5847-RAY

    Made in the USA

  2. 5876A RCA High Mu Pencil Triode Tube (NOS/NIB)

    5876A RCA High Mu Pencil Triode Tube (NOS/NIB)

    $24.91

    High Mu Pencil Triode Tube
    New old stock * No longer available for export
    MFR: RCA
    SKU: 5876A

    Made in the USA

  3. 5643 Chatham Shielded Grid Tube (NOS/NIB)

    5643 Chatham Shielded Grid Tube (NOS/NIB)

    $11.91

    Suitable for use as a switching tube, counter, or grid controlled rectifier.
    New old stock * No longer available for export.
    MFR: Chatham
    SKU: 5643

    Made in the USA
  4. 5696 Sylvania Thyratron Tube (NOS/NIB)

    5696 Sylvania Thyratron Tube (NOS/NIB)

    $4.91

    Designed for AF and RF power amplifier applications at frequencies up to 160 Mc.
    New old stock * No longer available for export.
    MFR: RCA, Amperex, GE, CEI
    SKU: 5696


  5. 5687WB GE-JAN Special Purpose Medium Mu Twin Triode (NOS/NIB)

    5687WB GE-JAN Special Purpose Medium Mu Twin Triode (NOS/NIB)

    $32.95

    Special purpose medium mu twin triode.
    New old stock / New in box * No longer available for export
    MFR: General Electric * Made is USA
    SKU: 5687WB-GE-JAN

     

    Made in the USA

  6. 2C53 National Union High Mu Triode Amplifier Tube (NOS/NIB)

    2C53 National Union High Mu Triode Amplifier Tube (NOS/NIB)

    $43.91

    Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap
    Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
    Description HV triode, intended for use as shunt regulator.
    8000V max anode voltage, 5mA average, 100mA peak, 12W max dissipation. +/-300V insulation between cathode and heater. 

    New old stock * New In Box * No longer available for export.
    MFR: National Union
    SKU: 2C53

    Made in the USA

  7. EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)

    EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)

    $189.91

    The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.

    New Old Stock * No longer available for export
    MFR: General Electric
    SKU: EL34/6CA7FB-GE 

    Made in the USA
  8. 2050W Chatham Thyratron Vacuum Tube (NOS)

    2050W Chatham Thyratron Vacuum Tube (NOS)

    $19.91

    Designed for relay applications for grid-controlled rectifier service
    New old stock * No longer available for export.
    MFR: Chatham
    SKU: 2050W


  9. 2051 Ken-Rad Double Grid Thyratron Tube (NOS/NIB)

    2051 Ken-Rad Double Grid Thyratron Tube (NOS/NIB)

    $15.91

    Designed for grid controlled rectifier service.
    New old stock * No longer available for export.
    MFR: Ken-Rad
    SKU: 2051

    Made in the USA

  10. 2C39BA/7289/3CX100A5 Eimac Transmitting Tube Microwave Triode (NOS)

    2C39BA/7289/3CX100A5 Eimac Transmitting Tube Microwave Triode (NOS)

    $39.91

    Eimac Transmitting Tube, Microwave Triode
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 2C39BA-EIMAC
    Six Month Warranty

    Made in the USA

Items 101 to 110 of 607 total

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