DESCRIPTION PNP transistor in a plastic SOT23 package. NPN complements: BCX70 series. MARKING TYPE NUMBER BCX71H BCX71J BCX71K MARKING CODE(1) BH * BJ * BK * Note 1. * = p : Made in Hong Kong. * = t : Made in Malaysia. * = W : Made in China. handbook, halfpage 3 3 1 1 .