2PCS 6P3S-E / 5881 / 6L6GS OUTPUT TETRODE REFLECTOR TUBES! NOS! OTK! RARE!

2PCS 6P3S-E / 5881 / 6L6GS OUTPUT TETRODE REFLECTOR TUBES! NOS! OTK!

Tube made by REFLECTOR military plant and have "OTK" test marking.

Tubes tested on L3-3 tube tester with parameters: Un=6.3V, Uc1 = -14V, Ua = 250V, Uc2 = 250V

*Name*	6P3S-E
*Type*	Output beam tetrode,long-life
*Application*	LF power amplification
*Cathode type*	oxide,indirect heating
*Envelope*	glass
*Mass,g*	70
*Filament voltage,V*	6,3
*Filament current,A*	0,84-0,92
*Anode voltage,V*	250
*Anode current,A*	0,06-0,086
*Anode power,W*	20,5
*Grid1 voltage,V*	minus 14
*Grid2 voltage,V*	250
*Steepness,mA/V*	5,2-6,8
*Reverse grid current,uA*	0,5
*Microphnic noise,mV*	750
*Socket type*	rsh5-1

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Shipping time
Europe	10-12 days
Germany	14-18 days
USA, Canada	12-15 days
Asia, South America	14-20 days
Australia, New Zeland	20-24 days
Africa, Central America	24-34 days

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