EIMAC
5CX1500B Econco Power Pentode (Pull)
In Stock
This tube was rebuilt by Econco on an Eimac core.
Used Rebuilt * No longer available for export
MFR: Econco
SKU: 5CX1500B-P
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4-1000A / 8166 Eimac Radial-Beam Power Tetrode (NOS)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 20.0 – 22.7 Amps
- Amplification Factor: 6.1 – 7.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-1000A-EI
This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
4X150D Eimac Radial-Beam Power Tetrode (NOS)
In Stock
The 4X150D tetrodes are compact power tubes intended for use as amplifiers, oscillators, or frequency multipliers at frequencies up to 500 megacycles. They are designed for operation at a heater potential of 26.5 volts.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4X150D-EI
Y-667A Eimac Planar Triode Transmitting Tube (NOS)
In Stock
- For Broadcast / Industrial
- High Plate Dissapation triode suited for UHF-TV transistor service.
- Also useful as a CW oscillator or amplifier
New Old Stock * No longer available for export
MFR: Eimac
SKU: Y667A
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4-1000A / 8166 Eimac Radial-Beam Power Tetrode (Pull)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 20.0 – 22.7 Amps
- Amplification Factor: 6.1 – 7.7
Clean Used * No longer available for export
MFR: Eimac
SKU: 4-1000A-EI-P
This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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4PR400A EIMAC Pulse-rated Transmit Tube (NOS)
In Stock
8188/4PR400A Radial-beam Pulse Tetrode Modulator Oscillator Amplifier tube.
New Old Stock
MFR: Eimac
SKU: 4PR400A
4CS250H Amperex Transmitting Tube (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Amperex
SKU: 4CS250H-AMP
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4CS250R / SD696 Amperex Broadcast / Industricial Transmitting Tube (NOS/NIB)
In Stock
Ruggedized construction allows the 4CS250R to be operated in applications where shock and/or vibration is experienced.
The Sealed Bag was ripped and allowed air to reach the tube resulting in minor corrosion around the threaded hole. Corrosion has been removed.
New Old Stock, Not for Export
MFR: Amperex
SKU: 4CS250R
304TL Eimac Low-Mu Power Triode (NOS)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 5.0 or 10.0 Volts
- Current: 25.0 or 12.5 Amps
New Old Stock * No longer available for export
MFR: Eimac
SKU: 304TL
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