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German6F1P
Description
NOS combination tube (Pentode/Triode) made in Russia. It is used in the input section of the Madamp G3.
Manufacturer: russisch
Compares to: ECF80
Pinout: 1=A(T), 2=g1(P), 3=g2(P), 4=H, 5=H, 6=A(P), 7=g3/K(P), 8=K(T), 9=g(T)
Typical values:
Heizung 6,3V/0,42A.
Pentode:
Ua=170V,
Ug2=170V,
Ug1=-2V,
Ia=10mA,
Ig2=4,5mA,
S=6,2mA/V,
Ri=0,4MOhm,
Triode:
Ua=-100V,
Ug=-2V,
Ia=13mA,
S=5mA/V,
mu=20
Maximum values:
Pentode:
Ua=250V,
Pa=2,5W,
Ug2=200V,
Pg2=0,7W,
Ik=14mA,
Ukh=300V,
Triode:
Ua=-250V,
Pa=1,5W,
Ik=14mA,
Ukh=100V,
Rg=0,5MOhm
Socket: Noval
