📞 1-800-RFPARTS (1-800-737-2787)
📞 1-760-744-0700 (USA)
✉ ORDERS: rfp@rfparts.com
📍 435 S PACIFIC ST SAN MARCOS, CA 92078
Not finding what you are searching for? Try a partial part number.

4CX

4CX

The 4CX category includes a variety of high-performance power vacuum tubes. These tubes are commonly used in radio frequency applications and are known for their reliability and efficiency.

Grid
per page
🔽
4CX600F Eimac Transmitting Tube Tetrode (NOS)
4CX600F Eimac Transmitting Tube Tetrode (NOS)
Made in the USA

In Stock

$685.90

Transmitting Tube Tetrode
Special for UHF, TV, etc.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX600F

Add to Cart
4CX250B/7203 Eimac Transmitting Tube (NOS)
4CX250B/7203 Eimac Transmitting Tube (NOS)
Made in the USA

In Stock

$305.91

Eimac Transmitting Tube
New Old Stock * No longer available for export
SKU: 4CX250B-EI-NOS


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.

Add to Cart
4CX1500B/8660 Eimac Transmitting Tube (Pull)
4CX1500B/8660 Eimac Transmitting Tube (Pull)
Made in the USA

In Stock

$1,191.90

Eimac Transmitting Tube
Used * No longer available for export
MFR: Eimac
SKU: 4CX1500B-P


Email rfq@rfparts.com for price quote


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.


Add to Cart
8809 / 4CX600J Eimac Ultra Linear Power Tetrode (NOS)
8809 / 4CX600J Eimac Ultra Linear Power Tetrode (NOS)
Made in the USA

In Stock

$989.90


  • Cathode: Oxide Coasted, Unipotential

  • Heater Voltage: 6.0 +0.3 Volts

  • Heater Current, at 6.0 Volts: 5.4 Amps

  • Cathode-Heater Potential (maximum): ±150 Volts


Data Sheet


New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX600J-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.

Add to Cart
4CX1000A / 8168 Eimac Ceramic Power Tetrode (NOS)
4CX1000A / 8168 Eimac Ceramic Power Tetrode (NOS)
Made in the USA

In Stock

$1,591.90


  • Cathode: Oxide Coated, Unipotenial

  • Heater Voltage: 6.0 ±0.3 Volts

  • Heater Current at 6 Volts: 9.0 Amps


Data Sheet


New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX1000A-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.


 

Add to Cart

Items 1 to 5 of 9 total