6P45S 4pcs LIGHTLY USED TESTED SVETLANA OUTPUT BEAM TETRODE ~/EL509/6KG6/

Description

6P45S
Output beam tetrode.
Designed for operation in the output stages of horizontal scanners of color television receivers with a 110 ° kinescope beam deflection, as well as in the output stages of low-frequency amplifiers and amateur short-wave transmitters.
Indirectly heated oxide cathode.
Design - in a glass shell, baseless design.
Works in any position.
Durability not less than 5000 hours.
Weight not more than 140 g.
The location of the pins is RSh24-3.
Technical characteristics and electrical parameters of the 6P45S lamp:
Electrical Rating:
• Heating voltage, V 6,3 ± 0,6
• Heating current, A 2.5 ± 0.2
• Voltage at the anode, V 50
• Voltage on the second grid, V 175
• Voltage on the first grid, V -10
• Current in the anode circuit in a pulse, 800 mA
• Current in the second grid circuit in a pulse, mA 150
• Internal resistance, kOhm 2.5
• The current in the circuit of the first grid is reverse, μA, no more than 2
Maximum permissible electrical parameters:
• The highest voltage at the anode, V 400
• The highest voltage on the second grid, V 300
• The highest power dissipated at the anode, W 35
• The highest power dissipated on the second grid, W 5.5
• The highest current in the cathode circuit, mA 500
• The highest voltage at the anode in a pulse, kV 8
• The highest voltage cathode-heater, V 100
• The greatest resistance in the circuit of the first grid, mΩ 2.2
• Decoration glass miniature