PSVANE A300B Acme 300B Vacuum Tube WE300B for tube amplifier DIY
Warranty : 1 year
Price is for 1 PC tube.
Buy 2 pcs we will send 1 matched pair
if you need more, please contact us
Heater
Uf(DC)……………… 5 V
If(DC) …………… 1.2 A
Maximum Rating
Ua…………… 480 V
Pa……… 40 W
Ik
with cathode bias……… 100 mA
with fixed bias…………… 70 mA
Direct Interelectrode Capacitances
input…………… 9 PF
output…………… 4.3 PF
grid to plate…………… 15 PF
Static parameter
Ua……………… 300 V
-Ug…………… 60 V
Ia……………… 60 mA
Gm…………… 5.5 mA/V
ri……………… 0.7 KΩ
u ……………… 3.85
Pout…………… 6.6 W


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