Product Specs:
Description:
The Eimac 4CX350A/8321 has a maximum plate dissipation of 350 watts and is intended for Class AB audio or RF amplifier service. The tube is externally identical to the 4CX250B but contains rugged internal construction features. Amplification factor and cathode area have been increased over the basic 4CX250B to give higher transconductance and figure of merit.
Specifications:
Anode Current (A) Maximum: 0.3
Anode Voltage (V) Maximum: 2,500
Associated Chimney: SK606
Associated Chimney: SK626
Associated Socket: SK600A
Associated Socket: SK602A
Associated Socket: SK611
Associated Socket: SK620A
Associated Socket: SK630A
Associated Socket: Y358
Associated Socket: Y268
Associated Socket: SK655
Associated Socket: SK650
Associated Socket: SK640
Associated Socket: SK636B
Associated Socket: SK621A
Associated Socket: SK612
Associated Socket: SK610A
Base: 9 pin special
Brand: Amperex
Cooling Method: Forced Air
Filament Current (A): 26.500
Filament Voltage (V): 6.000
Frequency (MHz) Maximum: 110
Peak Anode Voltage (kV): 2.500
Peak Cathode Current (A): 2.900
Plate Dissipation (W): 350
Plate Dissipation (Max.): 350 Watts
Screen Dissipation (Max.): 8 Watts
Grid Dissipation (Max.): 0 Watts
Amplification Factor: 13
Filament/Cathode: Oxide Coated
Capacitance: Grounded Cathode
Input: 23.6 pf
Output: 5.6 pf
Feedthrough: .03 pf
Typical Anode Current (A): 0.300
Typical Anode Dissipation (kW): 350.000
Typical Power Out (kW): 385.000
| Condition: | New |
