General purpose switching and amplification. DESCRIPTION NPN transistor in a SOT23 plastic package. PNP complements: BCX71 series. MARKING TYPE NUMBER BCX70G BCX70H BCX70J BCX70K Note 1. ∗ = p : Made in Hong Kong. ∗ = t : Made in Malaysia. Fig.1 MARKING CODE(1) AG∗ AH∗ AJ∗ AK∗ Top view handbook, halfpage BCX70 series