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5647 Sylvania Diode Tube (NOS/NIB)
5647 Sylvania Diode Tube (NOS/NIB)

In Stock

$16.91

Designed to function in UHF detector purposes as well as clamping and/or gating circuits.
New old stock * No longer available for export.
MFR: Sylvania
SKU: 5674

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6AQ6 Sylvania Double Diode High-Mu Triode (NOS/NIB)
6AQ6 Sylvania Double Diode High-Mu Triode (NOS/NIB)

In Stock

$3.91

Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.



  • Heat voltage: (AC or DC): 6.3 volts

  • Heater current: 150  Ma


New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 6AQ6-SYL

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5933WA JAN-CHS Sylvania Tetrode Vacuum Tube with Black Plate (NOS)
5933WA JAN-CHS Sylvania Tetrode Vacuum Tube with Black Plate (NOS)

In Stock

$17.91


  • 4 side getters

  • Made for the United States Military


New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  JAN-CHS-5933WA-SYL

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5933 JAN-CHS Sylvania Tetrode Vacuum Tube with Black Plate (NOS)
5933 JAN-CHS Sylvania Tetrode Vacuum Tube with Black Plate (NOS)

In Stock

$19.91


  • Double getters

  • Made for the United States Military


New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  JAN-CHS-5933-SYL

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5933 Sylvania Tetrode Vacuum Tube with Black Plate (NOS)
5933 Sylvania Tetrode Vacuum Tube with Black Plate (NOS)

In Stock

$17.91


  • 2 Top getters


New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  5933-SYL

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807 / VT-100A  JAN-CHS Sylvania Tetrode Vacuum Tube (NOS/NIB)
807 / VT-100A JAN-CHS Sylvania Tetrode Vacuum Tube (NOS/NIB)

In Stock

$19.91

Beam tetrode vacuum tube.


New Old Stock * New In Box * No Longer Available for Export
MFR: Sylvania 
SKU: 807-VT100A-JAN-CHS-SYL

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6483 Sylvania Cold Cathode Trigger Tube (NOS/NIB)
6483 Sylvania Cold Cathode Trigger Tube (NOS/NIB)

Out of stock

$10.91


  • Bulb: T-3

  • Base: Subminiature

  • Pin Conections: Leads

  • Hold-off voltage: 500 volts

  • Anode Voltage: 450 VDC


New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 6483


Data Sheet

GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS)
GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS)

In Stock

$31.91


  • 2 side getters


New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  GB5933-SYL

Add to Cart
GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS/NIB)
GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS/NIB)

In Stock

$34.91


  • 2 side getters


New Old Stock * New In Box * No Longer Available for Export
MFR: Sylvania 
SKU:  GB5933-NIB-MP-SYL

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5933WA Sylvania Tetrode Vacuum Tube with Black Plate Gold Label (NOS)
5933WA Sylvania Tetrode Vacuum Tube with Black Plate Gold Label (NOS)

In Stock

$19.91


  • 2 top getters

  • Made for the United States Navy


New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU: 5933WA-GL-SYL

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