6E5P (original box)

6E5P tetrode for high-frequency voltage amplification in the output stages of broadband amplifiers.

Technical specifications:

• Incandescent voltage, V: 6.3 
• Voltage at the anode, V: 150 
• Voltage on the second grid, V: 150 
• Incandescent current, mA: 600 
• Current in the anode circuit, mA: 45 
• Current in the second grid circuit, mA: at least 19 
• Steepness of the characteristic, mA/V: 30.5 
• Internal resistance, kOm: 8 
• Operating time of at least 500 h.