KT88/6550 Endstufenröhre

A. F. BEAM PENTODE. Sockel (Oktal/Kunststoff): Uf = 6,3V, If = ca.1,6A. Charakteristik: Ua = 250V, Ug2 = 250V, Ia = 140mA, Ig2 = max.7mA, -Ug1 = 15V, S = 11,5mA/V, Ri = 12kOhm, æ-g1-g2 = 8. Triode Angeschlossen: Ua,g2 = 250V, Ia+g2 = 147mA, -Ug1 = 15V, S = 12mA/V, Ri = 670Ohm, æ = 8. Grenzwerte: Ua = 800V, Ug2 = 600V, Ua,g2 = 600V, -Ug1 = 200V, Wa = 42W, Wg2 = 8W, Wa-g2 = 46W, Ik = 230mA, Uk/f = 250V, Rg1-k (Katode bias), Wa+g235W 270kOhm, Rg1-k (fixed bias), Wa-g2=35W 220kOhm, Wa+g2>35W 100kOhm. Kapazitanz: cg1 = 16,5pF, ca = 10pF, cg1-a = 2,3pF. Maße: (H/H mit Pins x Durchm.): 110/125 x 52 mm