JJ E88CC / 6922 Double Triode Tube JJ Electronic, Noval
Interesting items
Description
Base: NOVAL
Uf = 6,3 V
If = 365 mA
Typical Characteristic:
Ua = 90 V
Ug = -1,3 V
Ia = 15 mA
S = 12,5 mA/V
Ri = 2,6 kOhm
µ = 33
Limiting values:
Ua0 = 550 V
Ua(la=0) = 400 V
Ua = 220 V
Ua(War<0,8 w) = 250 v
par = 1,5 w
wg1r = 0,03 w
ik = 20 ma
ug = -100 v
rg = 1 mOhm
u+k/f- = 120 v
u-k/f+ = 60 v
rk/f = 20 kOhm
capacitances: system i. system ii.
cg/k = 3,1 3,1 pf
ca = 0,18 0,18 pf
cg/a = 1,4 1,4 pf