8172
tetrode
Heater : indirect; Uf = 2.5V; If = 5A
Maximum Ratings : Ua = 1250V; Ia = 250mA;Pa = 250W
Ug2 = 300V; Pg2 = 12W
Ug1 = -250V; Pg1 = 2W
typical Characteristics : RF C-Amplifier 150MHz
Ua = 1250V;Ug2 = 250V; Ug1 = -80V
Ia = 200mA;Ig2 = 7mA;Ig1 = 10mA
No = 140W
applications : disktetrode for uhf-Amplifiers and oscillators in coaxial circuits
        
        
        
        
        
        
        
        
detailed data
on the Tube CD
special pin connections