2SC640 NPN Silicon Epitaxial Planar Transistor for switching and AF amplifier applications. The transistor is subdivided into five groups R, O, Y, P and L, according to its DC current gain. As complementary type the PNP transistor 2SA733 is recommended. On special request, these transistors can be manufactured in different pin configurations. 1. Emitter 2. Collector 3. Base TO-92 Plastic Package Weight approx. 0.19g Absolute Maximum Ratings (Ta = 25℃) Parameter Collector Base Voltage Collecto.
