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5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)
5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)

In Stock

$9.91

Designed to be used in class A and class C amplifiers and is tested as a frequency doubler at an output frequency of 400Mc.
New old stock * No longer available for export.
MFR: 5851
SKU: Tung Sol

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5881 GE Electron Tube (NOS/NIB)
5881 GE Electron Tube (NOS/NIB)

In Stock

$79.91

The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.


New old stock * No longer available for export
MFR: GE
SKU: 5881-GE

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5881 GE Electron Tube (Pull)
5881 GE Electron Tube (Pull)

In Stock

$64.91

The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.


Used, Excellent condition * No longer available for export
MFR: GE, Canada
SKU: 5881-GE-P

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6029 Raytheon Triode Tube (NOS/NIB)
6029 Raytheon Triode Tube (NOS/NIB)

In Stock

$8.91

Primarily used as a high frequency oscillator and mixer
New old stock * No longer available for export.
MFR: Raytheon
SKU: 6029

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6064/CV4014 Radial Beam Tube (NOS/NIB)
6064/CV4014 Radial Beam Tube (NOS/NIB)

In Stock

$5.91

Designed to handle 18 different channels for transmission over a single carrier in multiplexing or telemetering applications.
New old stock * No longer available for export.
MFR: Decca Radar, CEI
SKU: 6064

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6084 Amperex Vacuum Pentode Tube (NOS/NIB)
6084 Amperex Vacuum Pentode Tube (NOS/NIB)

In Stock

$49.91

Designed to operate as a amplifier tube
New old stock * No longer available for export.
MFR: Amperex
SKU: 6084

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6681/12AX7 GE Twin Triode Tube (NOS/NIB)
6681/12AX7 GE Twin Triode Tube (NOS/NIB)

In Stock

$69.91

Designed for use in resistance-coupled voltage amplifier, phase inverters, multivibrators, and other applications in which high voltage gain is desired.
New old stock * No longer available for export.
MFR: GE
SKU: 6681-GE

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PCL85 Amperex Triode-Pentode Power Tube (NOS)
PCL85 Amperex Triode-Pentode Power Tube (NOS)

In Stock

$4.91

For use as a frame output tube and frame oscillator or pulse amplifier in television receivers. Can replace 18GV8 / PCL85 tube types.
New Old Stock* No longer available for export
MFR: Amperex * Made in Holland
SKU: PCL85

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Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278
Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

In Stock

$95.91

3CW300B variant.
Used * No longer available for export
MFR: Eimac
SKU: Y-278-P

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6227 Amperex Power Pentode (NOS.NIB)
6227 Amperex Power Pentode (NOS.NIB)

In Stock

$54.91


  • With Gold Pins


New Old Stock * No longer available for export
MFR: Amperex
Made in Holland
SKU: 6227-AMP-Gold

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Items 171 to 180 of 2875 total