Tubes - Transmitting, Audio, Misc.

Eimac Transmitting Tube Triode
Used * No longer available for export
MFR: Eimac
SKU: 3CX1500A7-P

• Rebuit with an Eimac core
• Filament: Thoriated Tungsten
• Voltage: 7.5 Volts
• Current @ 7.5 Volts: 51.5 Amps

Rebuilt * No longer available for export
MFR: RF Parts Company
SKU: 3CX3000A7-RFPR

Data Sheet

This rebuilt 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.

YU-158 (YU158) tubes are "SELECT" tubes for medical use 8877 tubes.

• Dented Heat Sink

Tested Pullout * No longer available for export
MFR: Eimac
SKU: YU158-DENT-P

30 Day Warranty

The NEW, RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available.

These tubes are a Heavy Duty Graphite Anode version of the original Amperex 3-500Z, and it has a stronger Anode stem-support to add to the tube's ruggedness and stability.  The Graphite Anode, Grid, and Filament are virtually the same as the Graphite version last offered by Amperex, and is interchangeable with this vastly improved transmit tube.

Bakelite Base

Design / Manufactured: USA / China

SKU: 3-500ZG-RFP-BB-MP

Our Six Month Warranty covers manufacturing defects in workmanship and material which includes the Anode, Filament, Grid and Glass. The buyers' shipping charges shall be refunded if a returned tube(s) is replaced under warranty.

Used * No longer available for export
MFR: Eimac
SKU: 3CX800A7-LHP

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.

The NEW, RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available.

These tubes are a Heavy Duty Graphite Anode version of the original Amperex 3-500Z, and it has a stronger Anode stem-support to add to the tube's ruggedness and stability.  The Graphite Anode, Grid, and Filament are virtually the same as the Graphite version last offered by Amperex, and is interchangeable with this vastly improved transmit tube.

Design / Manufactured: USA / China

SKU: 3-500ZG-RFP-MP

Our Six Month Warranty covers manufacturing defects in workmanship and material which includes the Anode, Filament, Grid and Glass. The buyers' shipping charges shall be refunded if a returned tube(s) is replaced under warranty.

HENRY 3000D Radio Frequency Power Generators Rated at 3000 Watts Continuous Output on 13.56 MHz

We have stored several Henry 3000D Generator/Amplifier units in one of our warehouses for more than 15 years.  They were removed from service at "Applied Materials".   The Henrys as a whole and the parts therein, are in good condition.  Each unit is tested and evaluated by our Chief RF Engineer, W6NQ.

• Eimac 3CX3000A7 tube. 
• Full Bird Dual Slug Wattmeter setup with forward and reflected power. 
• Three Phase 208/240 V input.
• Full inventory of all electronic parts is not complete. Thank you for your patience, as we are still, "Under Construction" with this endeavor.

• Power requirement: 40 Amps

Please send an email to customerservice@rfparts for any questions that you may have.

Weight 600 lbs.  (Local Pickup or Truck Freight)

FOB San Marcos, CA 

MFR: Henry Radio Electronics, California

Not available for export   Limited Warranty

Tested Medical Pullout * No longer available for export
MFR: Eimac, USA
SKU: YU158-P
30 Day Warranty

• 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.