Description

6SN7 double triode 6SN7 is glass shell octal, in radio device, used for multivibrator or as resistance and capacitance coupled amplifying circuit.
Heater
UH …………………………6.3 V
IH…………………………0.6 A
Direct Interelectrode Capacitances
No.1 　　No.2
input 　　 2.2 　　2.6 PF
output 　　 0.7 　　0.7 PF
grid to plate 　4 　　　3.8 PF
Maximum Rating
class A
Ua 450 V
Ik 20 mA
Pa 5 W
Pa(No.1+No.2) 7.5 W
UH-k ±100 V
Rg 1 MΩ
Static Parameter
Ua………………… 90 250 V
Ug……………………0 -8 V
Ia…………………10 9 mA
Gm……………………3 2.6 mA/V
μ……………………20 20
ri……………………6.7 7.7 kΩ
Ia when Ug=-12.5V – 1.3 mA
Ug when Ia=-10μV -7 -18 V