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JJ forforstærkerrør ECC803S

Varenummer:97-613
Varekode:BN204272
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Kr. 399,00

BN204272 JJ forforstærkerrør ECC803S

JJ forforstærkerrør ECC803S


A. F. twin triode mit separaten Katoden (non microphonic).
Uf = 6,3/12,6V, If = ca.300/150mA.
Karakteristik: Ua = 250V, Rk = 1kOhm, Ia = 1,2mA, S = 1,6mA/V, Ri = 62,5kOhm, æ = 100.
Grenzwerte: Ua = 330V, Wa = 1,2W, Ik = 9mA, Ug = -55V, Rg = 2,2MOhm, Uk/f = 200V.
Kapazitanz (system I): Cg/k = 1,6 pF, Ca = 0,46pF Cg/a = 1,7pF.
Kapazitanz (system II): Cg/k = 1,6pF, Ca = 0,34pF, Cg/a = 1,7pF. Betriebscharakteristik (Widerstand - angekoppelte Verstärkung): Ub = 250/250/250V, Ra = 47/100/220kOhm, Ia = 1,18/0,86/0,48mA, Rg = 1/1/1MOhm, Rk = 1,2/1,5/2,7/kOhm.
Maße(H/H mit Pins x Durchm.): 49,2/56,3 x 22,2 mm
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