6J43P-E

Description

The 6J43P-E tube high-frequency pentode of increased durability with two anodes and a short anode-grid characteristic.  Designed to work in broadband amplifiers with signal separation at the output. Works in any position. Base 9-pin. 

 E – the letter characterizing the increased durability of the tube. 

• Stamp of technical control department of the manufacturer ” ОТК “ 

Technical specifications: 

• Heating voltage: 6.3 ±0.3V 
• Glow current: 440 ±30mA  
• Anode voltage: V 150V 
• Voltage on the second grid: V 150V 
• Resistance in the cathode circuit: 50Ohm 
• Current in the anode circuit: 14.5 ±6mA 
• Current in the circuit of the second grid, mA not more than: 6.5mA 
• Steepness of characteristic: 14.5 ±5mA/V 
• Input impedance: 2.5kOhm 
• Internal resistance: 36kOhm 
• Equivalent noise resistance: 0.24kOhm 
• The minimum operating time is not less than 10,000h.