4-400C / 6775 Electron Tubes Specifications:

• High Power Handling: 400-watt maximum plate dissipation for demanding applications

• Versatile: Ideal for amplification, oscillation, and modulation

• Simplified Design: Low grid-plate capacitance and low driving-power requirements for streamlined circuitry

• Efficient Cooling: Radiation and forced-air circulation for optimal performance

• Enhanced Cooling Option: Compatible with SK-400 Series Air-System Socket for balanced airflow

• Long-Term Reliability: Built for extended service life and consistent performance

• Product Specifications:

• Maximum Plate Dissipation: 400 Watts

• Type: Tetrode

• Cooling: Radiation and forced-air

• Base: Ceramic Tetrode Base

• Filament Voltage (Vf): 5.0 Volts

• Filament Current (If): 14.5 Amperes

• Maximum Plate Voltage: 5000 Volts

• Maximum Screen Grid Voltage: 1250 Volts

• Amplification Factor: 70

ELECTRON TUBES, TOSHIBA Canon Electron tubes, Thales Electron Tubes, Eimac Electron Tubes

Contact infomation:

• LECI Co., Ltd

• R-1901, Saigon Trade Center Bld, 37 Ton Duc Thang Str., Ben Nghe W., Dist. 1, HCM City 70000, VN.

• Long Bien, Ha Noi, VN.

• Email: sales@leci.vn

• Phone: 02822202988

• Hotline:  (+84) 901442689 (whatsapp)

• Website: https://lecitubes.com/