Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |
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2C40 Medium Mu Triode Tube (NOS)
$32.91 -
2C40A Tube Medium Mu Triode
$44.91 -
2C43 High Mu Triode Tube (NOS/NIB)
$24.91 -
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2C46 UHF Triode Oscillator Tube (NOS/NIB)
$29.91 -
2C51 High Frequency Twin Triode (NOS)
$19.91Out of stock
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1A5GT Sylvania Power Amplifier Pentode Tube (NOS/NIB)
$4.91 -
2C53 National Union High Mu Triode Amplifier Tube (NOS/NIB)
$43.91Base 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: 2C53Made in the USA