Electron Tubes
Electron Tubes
Electron tubes, also known as vacuum tubes, are devices that control electric current flow in a vacuum or gas. They have been integral to the development of electronic technology and continue to be used in various applications today.
5U4WG Sylvania Full-Wave High-Vacuum Rectifier Tube (NOS/NIB)
In Stock
$34.91
MFR: Sylvania, USA
SKU: 5U4WG
New old stock * No longer available for export
7581A/KT66 IEC Beam Power Amplifier (NOS/NIB)
In Stock
$69.91
Size: 3.68" High from base bottom to top of Glass envelope,
New Old Stock * New In Box
MFR: International Servicemaster
SKU: 7581A
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