EIMAC
4-125A Eimac Radial Beam Power Tetrode (NOS)
In Stock
For use as an amplifier, oscillator, or modulator.
- Filament: Thoriated Tungsten
- Voltage: 5V
- Current: 6.5Amp
- Maximum plate-dissipation 125 Watt
- Maximum plate-voltage 3000V (3KV) at frequencies up to 120 Mc
- Base: 5 pin metal shell
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-125A
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4-400A EIMAC Transmit Tube (NOS/NIB)
In Stock
Transmitting Tube, Tetrode, Glass Envelope
New Old Stock / New In Box * No longer available for Export
MFR: Eimac, USA
SKU: 4-400A-EI
Six Month Warranty
3-1000Z / 8164 Eimac High-Mu Power Triode (LHP)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 7.5 + 0.37 volts
- Current: 20 Amps
- Amplification Factor: 200
Low Hour Pull * No longer available for export
MFR: Eimac
SKU: 3-1000Z-EI-LHP
This 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.
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4X500A Eimac Transmitting Tube Radial Beam Power, Triode (NOS)
In Stock
Transmitting Tube Radial Beam Power, Tetrode, Broadcast/Industrial
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4X500A
Six Month Warranty
4-500A Eimac/Triton Glass Transmitting Tube, Tetrode (NOS)
In Stock
Glass Transmitting Tube, Tetrode (NOS)
New Old Stock * No longer available for export
MFR: Eimac/Triton
SKU: 4-500A
Six Month Warranty
4-500B Transmitting Tube, Tetrode, Glass, Triton (NOS)
In Stock
4-500B Transmitting Tube, Tetrode, Glass, MFR:Triton
Limited Quantity Available, New Old Stock, Not for Export
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3CPX800A7 Eimac Pulse Rated High Power Triode (Pull)
In Stock
- Filament: Oxide Coated, Unipotential
- Voltage: 13.5 ± 0.6 volts
- Current: 1.5 Amps
- Amplification Factor: 200
Used * No longer available for export
MFR: Eimac
SKU: 3CPX800A7-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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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
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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