NEVADA ENDEAVOR
Thomson CSF 4CX5000A Forced Air-Cooled Ceramic/Metal Radial Beam Power Tetrode 8170

Thomson CSF 4CX5000A Forced Air-Cooled Ceramic/Metal Radial Beam Power Tetrode 8170

New Current Production

**Expected delivery is 4 - 6 weeks from purchase date**

The 4CX5000A/8170 is useful as an oscillator, amplifier or modulator at frequencies up to 220 MHz,
Class AB1 audio amplifier, or as a screen-modulated radio frequency amplifier. The rated plate
dissipation is 5 kW for most classes of services
and 6 kW for Class AB operation.

Characteristics
Plate Dissipation (Max.) 6,000 Watts
Screen Dissipation (Max.) 250 Watts
Grid Dissipation (Max.) 75 Watts
Frequency for Max. rating (CW) 220 MHz
Amplification Factor 4.5
Filament/Cathode Thoriated Tungsten
Voltage 7.5 Volts
Current 75 Amps
Capacitance Grounded Cathode
Input 120.0 pf
Output 20.5 pf
Feedthrough 0.7 pf
Capacitance Grounded Grid
Input 56.0 pf
Output 21.5 pf
Feedthrough 0.1 pf
Cooling Forced Air
Base Special Coaxial
Air Socket SK-300A/SK-360
Air Chimney SK-306/SK-356
Boiler ---
Length 9.13 in; 231.8 mm
Diameter 4.94 in; 125.4 mm
Weight 9.5 lb; 4.3 kg
Our Tubes are covered by a standard 12 Month/1,000 Hour Warranty
Please message us with any concerns or questions about your order,
Thank you!

 
WHY NEVADA ENDEAVOR?

 
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   Once manufactured for Nevada Endeavor, vacuum tubes undergo exacting quality control measures to further assure reliability. Each device is then tested and graded for technical characteristics specified by our engineers. Only after a component successfully passes these exacting challenges is it labeled and put into stock to be sold.

Nevada Endeavor is proud to sell high quality new and NOS vacuum electron tubes at unbeatable prices. We're committed to excellent and reliable parts and making the experience a positive one every time you order. We have been serving the industry since 1947 and have access to all Military and Aerospace grade tubes. If you have a custom order don't hesitate to contact us.