7T84RB
Description
Filament ： Thoriated Tungusten
Voltage 6.3 V
Current 22 A
Transconductance (Ib=0.2A) 4.5 mS
Amplification Factor 17 －
Interelectrode Capacitances:
Grid － Plate 12 pF
Grid － Filament 12 pF
Plate － Filament 0.4 pF
Frequency for Maximum Ratings 110 MHz
