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Tubes - Transmitting, Audio, Misc.

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  1. 300B Taylor Tubes Power Triode (NOS)

    300B Taylor Tubes Power Triode (NOS)

    $139.91

    The 300B is a filamentary type triode designed for use as an audio-frequency power amplifier.

    • Filament Voltage: 5.0 volts
    • Filament Current: 1.2 Amperes
    • Plate Voltage (MAX.): 400 volts
    • Plate Current (MAX.): 100 milliamperes
    • Plate Dissipation: 36 Watts

    New Old Stock * No longer available for export
    MFR: Made in China
    SKU: 300B-TAY

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

  2. 3C24 / VT204 Eimac Medium-Mu Power Triode (NOS/NIB)

    3C24 / VT204 Eimac Medium-Mu Power Triode (NOS/NIB)

    $29.91

    Filament: Thoriated Tungsten

                      Voltage 6.2 Volts
                      Current: 3.0 Amperes

    New Old Stock * New In Box * No longer availabloe for export
    MFR: Eitel - McCullough, Inc.
    SKU: 3C24/VT204-EI

    Data Sheet

  3. 416B/6280 Western Electric Planar Triode Tube (NOS/NIB)

    416B/6280 Western Electric Planar Triode Tube (NOS/NIB)

    $29.91

    Designed to work as a amplifier or frequency multiplier in the order of 4000 mega cycles.
    New old stock * No longer available for export.
    MFR: Western Electric
    SKU: 416B

     

  4. 4C35 Philips Thyratron Transmitting Tube (NOS)

    4C35 Philips Thyratron Transmitting Tube (NOS)

    $124.91

    Hydrogen Thyratron for radar modulation applications. 8KV peak, 100mA average, 90A peak anode current. Super Jumbo 4pin base with bayonet.

    New Old Stock * No longer available for export
    MFR: Philips
    Made in Holland
    SKU:4C35-Philips

  5. 5636 Tung-Sol Sylvania Raytheon Dual Control Pentode Tube (NOS/NIB)

    5636 Tung-Sol Sylvania Raytheon Dual Control Pentode Tube (NOS/NIB)

    $9.91

    Designed to function as a special purpose mixer and amplifier tube.
    New old stock * No longer available for export.
    MFR:Tung Sol, Sylvania
    SKU: 5636

  6. 5639 Video Pentode Tube (NOS/NIB)

    5639 Video Pentode Tube (NOS/NIB)

    $5.91

    Designed to function in conditions with severe shock, vibration, and high temperatures.
    New old stock * No longer available for export.
    MFR: Phillips, Raytheon
    SKU: 5639

  7. 5642 Half Wave High Voltage Rectifier Tube

    5642 Half Wave High Voltage Rectifier Tube

    $4.91

    Designed to function in the E.H.T. supplies of oscilloscopes.
    New old stock * No longer available for export.
    MFR: RCA, Tung Sol, Sylvania, Tektronix, GE, Dumont
    SKU: 5642


  8. 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
  9. 6AK5W/5654 Mullard Sharp-Cutoff RF Pentode Tube (NOS)

    6AK5W/5654 Mullard Sharp-Cutoff RF Pentode Tube (NOS)

    $19.91

    • Special version of 6AK5
    • "D" Getter
    • Black Plates

    New old stock * No longer available for export
    MFR: Mullard
    SKU: 6AK5W/5654

  10. 5672 Power Amplifier Pentode (NOS)

    5672 Power Amplifier Pentode (NOS)

    $6.91

    5672 Power Amplifier Pentode (NOS)

    New Old Stock * New In Box * No longer available for export
    MFR: Raytheon, Tung-Sol
    SKU: 5672

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