Tag: 2N Series Transistors

The 2N4403 pinout follows the Emitter–Base–Collector (E–B–C) sequence when viewed from the flat side of the TO-92 plastic package.The 2N4403 PNP transistor is a reliable low-power amplification and switching device, capable of handling up to –600 mA of collector current at –40 V. Designed for audio amplifier stages, signal processing, and general-purpose switching, the 2N4403 […]

The 2N4402 pinout follows the Emitter–Base–Collector (E–B–C) sequence when viewed from the flat side of the TO-92 plastic package. This 2N4402 PNP transistor is designed for low to medium current switching and signal amplification applications. With a collector–emitter voltage (Vce) of –40 V, collector–base voltage (Vcb) of –40 V, and a collector current of –600 […]

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 […]

The 2N4126 pinout follows the Emitter–Base–Collector (E–B–C) sequence, and it is a PNP silicon transistor designed for low-power amplification and signal switching in general electronic circuits. With a collector–emitter voltage (Vce) of 25V, collector–base voltage (Vcb) of 25V, collector current (Ic) up to 200mA, and power dissipation of 650mW, the 2N4126 transistor is widely used […]

The 2N4125 pinout follows the Emitter–Base–Collector (E–B–C) sequence and is widely used as a low-power PNP transistor in signal amplification, switching, and complementary circuit designs. It operates with a collector–emitter voltage (Vce) of 30V, a collector–base voltage (Vcb) of 30V, a maximum collector current of 200mA, and a power dissipation of 650mW. The 2N4125 transistor […]