Category Archives: Electronics

C945 Transistor Pin Out, Equivalent, Uses, Features & Applications

Bipolar NPN Transistor is an age-old Japanese Bipolar audio frequency NPN device. The transistor C945 has minimum & Maximum DC Current Gain (hFE): 70 – 700.  Hence it was widely used in amplifier applications for pre-amplifying purpose in high-frequency circuits. It is also used as an oscillators with is complementary BC556, BC558 or any other PNP transistor.… Read More »