JJ ELECTRONIC EL34 E34L VALVOLE VACUUM TUBE Selezionate kit 4 valvole made Slovacchia

Valvole EL34 pezzi 4 JJ Electronic made in Slovacchia VALVOLE ultra SELEZIONATE

Caratteristiche tecniche:

EL34, E34L
A. F. OUTPUT PENTODE

Base:
OCTAL
Uf= 6,3 V
If=ca1,5 A

Typical
characteristic:
Ua= 250 V
Ug3=0 V
Ug2= 265 V
Ug1= -10 V; -13,5 V
(for EL34)
-13,5 V; -16,5 V
(for E34L)
Ia= 100 mA
Ig2= 14,9 mA
S = 11 mA/V
Ri=15 kΩ
μg2/g1=11
Iaz(Ug1= -30 V) < 7 mA

Limiting values:
Ua0= 2000 V
Ua= 800 V
Wa(max)= 25 W
Ug20= 800 V
Ug2= 450 V
Wg2(max)=8 W
Ik= 150 mA
Uk/f= 100 V
Rk/f= 20 kΩ

Capacitances:
cg1= 15,5 pF
ca= 10 pF
ca/g1= 1,3 pF