The 2N5551 NPN and 2N5401 PNP
Transistor Pair are high-voltage complementary bipolar junction transistors
(BJTs) widely used in audio amplifiers, signal processing circuits,
preamplifiers, switching applications, voltage amplification stages, and
electronic repair projects. These transistors are commonly paired together in
amplifier driver stages, differential amplifiers, power supply circuits, and
general-purpose electronic designs.
The 2N5551 is an NPN transistor,
while the 2N5401 is its complementary PNP counterpart, making them ideal
for push-pull amplifier configurations and balanced circuit designs. Their high
voltage ratings and reliable performance make them popular among electronics
engineers, repair technicians, audio equipment manufacturers, and DIY
electronics enthusiasts.
Suitable for circuit development,
electronic maintenance, amplifier repairs, and educational electronics
projects.
Key Features
Key Features


Frequently Bought Together
Products from this Seller
View All
Share with Friends
Trading is more effective when you share products with friends!Share you link
Share to