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ECC803

JJ
Part Number ECC803
Manufacturer JJ
Description A. F. twin triode
Published Aug 2, 2016
Detailed Description ECC 803 A. F. twin triode with separate cathodes, non microphonic Base: NOVAL Uf = 6,3/12,6 V If = ca. 300/150 mA Typ...
Datasheet PDF File ECC803 PDF File

ECC803
ECC803

Overview
ECC 803 A.
F.
twin triode with separate cathodes, non microphonic Base: NOVAL Uf = 6,3/12,6 V If = ca.
300/150 mA Typical characteristic: Ua = 250 V Rk = 1 k6 Ia = 1,2 mA S = 1,6 mA/V Ri = 62,5 kΩ µ = 100 Limiting values: Ua = 330 V Wa = 1,2 W Ik = 9 mA Ug = -55 V Rg = 2,2 MΩ Uk/f = 200 V Capacitances: system I.
cg/k = 1,6 ca = 0,46 cg/a = 1,7 system II.
cg/k = 1,6 pF ca = 0,34 pF cg/a = 1,7 pF Operating characteristics: Resistance - coupled amplifier Ub = Ra = Ia = Rg = Rk = 250 47 1,18 1 1,2 250 250 V 100 220 kΩ 0,86 0,48 mA 1 1 MΩ 1,5 2,7 kΩ Substitutes: 6057 Dimension and connections: wwwww.
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