Tag: 2N4400 equivalents

The 2N4400 pinout follows the Emitter–Base–Collector (E–B–C) sequence and belongs to the NPN silicon transistor family designed for low to medium current applications. With a collector–emitter voltage (Vce) of 40V, collector–base voltage (Vcb) of 60V, and collector current of 600mA, the 2N4400 transistor delivers stable switching and amplification performance in audio preamplifiers, driver circuits, and […]