4CX350FJ-8904 Amperex Transmitting Tube JAN (NOS/NIB)

4CX350FJ / 8904 JAN Amperex Transmitting Tube (NOS/NIB)

The 4CX350FJ / 8904 is intended for Class AB linear RF amplifier service. The tube has rugged internal construction features. The 4CX350FJ/8904 may be used as an exact replacement for the 4CX350F/8322 in most linear applications, requiring only minor circuit adjustment and retuning. The tube has improved intermodulation distortion characteristics. It contains a 26.5 volt heater, and is recommended for new equipment designs.

Limited 90 Day Warranty. New old stock * No longer available for export.
NSN 5960-00-369-7460
MFR: Amperex * Made in USA

Characteristics

• Plate Dissipation (Max.) 350 Watts
• Screen Dissipation (Max.) 8 Watts
• Grid Dissipation (Max.) 0 Watts
• Frequency for Max. rating (CW) 110 MHz
• Amplification Factor 17
• Filament/Cathode Oxide Coated
• Voltage 26.5 Volts
• Current 0.65 Amps
• Capacitance Grounded Cathode
• Input 22.0 pf
• Output 5.9 pf
• Feedthrough .03 pf
• Capacitance --- Input --- pf Output --- pf Feedthrough --- pf
• Cooling Forced Air
• Base 9 Pin
• Special Air Socket SK-600A
• Air Chimney SK-606
• Boiler --- Length 2.46 in; 62.60 mm
• Diameter 1.64 in; 41.60 mm
• Weight 4 oz; 113 gm