首页->6AK5
6AK5的参数:灯丝电压6.3V灯丝电流0.17A阳极电压120V阳极电流4.5---12MA第2栅电压120V第2栅电流小于或者等于3.2MA跨导5.2+-1.4MA/V6AG5参数灯丝电压6.3V 阳极电压250V灯......