This document introduces some general-purpose transistor products, including 2SA1037AK, 2SA1576A, 2SA1774, 2SA2029, and 2SA933AS. These transistors have excellent hFE linearity and complement other complementary transistor models such as 2SC2412K, 2SC4081, 2SC4617, 2SC5658, and 2SC1740S. The document also provides the external dimensions of each transistor model.