A. F. BEAM PENTODE
Base: OCTAL
Uf = 6,3 V
If = ca 0,5 A
Typical characteristic:
Class A1
Singl tube / Push-Pull
Ua = 250 V / 250 V
Ug2 = 250 V / 250 V
Ug1 = -12,5 V / -15 V
Ia = 45 mA / 70 mA
Ig2 = 5 mA / 13 mA
Ra = 50 kΩ / –
Ra-a = – / 10 kΩ
N = 4,5 W / 10W