Useage: Intermediate frequency and high frequency voltage amplification
Filament voltage (Uf) =6.3V;
Filament current (If) =0.3 + 0.025A;
Anode voltage (Ua) =250V;
Anode current (Ia) =3 + 1mA;
First grid voltage (Ug1) -3V;
Second gate voltage (Ug2) =100V;
Second grid current (Ig2) =0.8 + 0.4mA;
Third gate voltage (Ug3) =0V;
Transconductance (S) =1.65 + 0.35mA/V.
(pole capacitance)
Input capacitance (Cin) =7 + 1.1pF;
Output capacitance (Cout) =7 + 1.8pF;
Transition capacitance (Cag) = 0.007pF.
(extreme use of data)
Max filament voltage (Ufmax) =7V;
Minimum filament voltage (Ufmin) =5.7V;
Maximum anode voltage (Uamax) =330;
Max second gate voltage (Ug2maxp) =140V;
Maximum filament to cathode voltage (Ufkmax) =100V;
Maximum anode dissipation power (Pamax) =2.8W;
Maximum second grid dissipation power (Pg2max) =0.7W;
Maximum first gate resistance (Rgmax) =0.5M.
2pcs bulk pack（90 days after receipt of order）