A. F. DOUBLE TRIODE Base: NOVAL Uf = 6,3 or 12,6 V If = 300 or 150 mA
GOLD PIN Typical characteristic: Ua = 250 V Ia = 10 mA Ug = -2 V S = 5,5 mA/V μ = 60 Ri = 11 kΩ
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Data sheets ECC81 / 12AT7:
