-3-1000Z Tube, amperex (nos)The 3-1000Z/8164 is a(n) fac triode manufactured by Amperex. The 3-1000Z/8164 is primarily used in industrial applications. Amperex is a leading brand of power grid tubes and magnetrons covering a wide range of applications including broadcast, industrial and scientific. Richardson Electronics is proud to be the exclusive global distibutor for Amperex brand products. Contact Richardson Electronics today for more information about this Product.