Voltage Regulators

52 products
  • Matched Pair General Electric GE 0C3 OC3 GL0C3 GL-0C3 Vacuum Tubes Milspec
    $12.50
    $12.50
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  • Sylvania Milspec 0A2 OA2 0A2WA Vacuum Tube NOS NIB
    $8.00
    $8.00
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  • 3 US-Made 0D3 0D3A VR150 VT139 Vacuum Tubes Milspec NOS NIB Lot Of Three
    $15.00
    $15.00
    Sold out
  • Hytron JANCHY0D3 OD3 0D3A OD3A VR150 Vacuum Tube Milspec NOS NIB
    $8.50
    $8.50
    Sold out