EIMAC
4PR400A PENTA Pulse-rated Tetrode, Transmit Tube (LHP)
In Stock
Low HOur Pull * No longer available for export
MFR: Penta
SKU: 4PR400A-PENTA-LHP
4PR400A EIMAC-JAN Pulse-rated Transmit Tube (LHP)
In Stock
8188/4PR400A Radial-beam Pulse Tetrode Modulator Oscillator Amplifier tube.
Low Hour Pull
MFR: Eimac
SKU: 4PR400A-JAN-LHP
4PR400A EIMAC Pulse-rated Transmit Tube (Pull)
In Stock
8188/4PR400A Radial-beam Pulse Tetrode Modulator Oscillator Amplifier tube.
Used
MFR: Eimac
SKU: 4PR400A-EI-P
4X150A Eimac JAN-7034 Radial Beam Power Tetrode Transmitting Tube (NOS)
In Stock
Radial Beam Power Tetrode Transmitting Tube
New Old Stock
MFR: Eimac
SKU: 4X150-JAN-7034
NOTE: The photo is for reference only.
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3-500Z Eimac High-Mu Power Triode (Pull)
In Stock
The Eimac 3-500Z is a compact power triode intended to be used as a zero-bias Class B amplifier in audio or radio-frequency applications.
- Filament: Thoriated Tungsten
- Voltage: 5.0 volts
- Current: 14.5 Amps
Used * No longer available for export
MFR: Eimac
SKU: 3-500Z-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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2C39BA/7289/3CX100A5 Eimac Transmitting Tube Microwave Triode (NOS)
In Stock
Eimac Transmitting Tube, Microwave Triode
New Old Stock * No longer available for export
MFR: Eimac
SKU: 2C39BA-EIMAC
Six Month Warranty
7289 JAN-CAGD Machlett Transmitting Tube (NOS)
In Stock
Special purpose, broadcast/industrial High Mu Triode
New Old Stock * No longer available for export
MFR: Machlett
SKU: 7289-JAN-CAGD-MACH
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2C39A RCA High-Mu UHF Triode (NOS)
In Stock
The RCA 2C39A is a ceramic-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.
New Old Stock * Not available for export
MFR: RCA
SKU: 2C39A-RCA
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2C39A Machlett JAN-CAGD High-Mu UHF Triode with Glass and Metal Construction (NOS)
In Stock
This Machlett 2C39A is a glass-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.
New Old Stock * Not available for export
MFR: Machlett
SKU: 2C39A-MACH
7609 Amperex Ceramic/Glass Transmitting Tube (Pull)
In Stock
Ceramic/Glass Tetrode
HD version of 4X150D
Clean Used * No longer available for export
MFR: Amperex
SKU: 7609-AMP-P