6AQ5A
Description
NOS power-beam-tetrode, rquvalent to EL90 (european "copy" of tjhe 6V6). American production, can be used in EL84 applications under regard of values and socket type.
Manufacturer: Sylvania
Compares to: EL90
Pinout: 1=g1, 2=g2/K, 3=H, 4=H, 5=A, 6=g2, 7=g1
Typical values:
Filament 6,3V/0,45A,
Ua=250V,
Ug1=-12,5V,
Ug2=250V,
Ia=45mA,
Ig2=5,5mA,
S=4,9mA/V,
Ri=58KOhm,
Maximum values:
Ua=250V,
Ug2=250V,
Pa=12W,
Pg2=2W,
Ukh=200V,
Rg1=0,5MOhm
Socket: Miniature