Best NPN BJT Transistors of 2025

The Chanzon NPN Transistor is a high-performance component designed for efficient switching and amplification in various electronic circuits. With a power dissipation of 1.5W and a collector current of up to 0.6A, it ensures reliable operation in demanding applications. Its impressive forward current gain, ranging from 100 to 300, allows you to achieve greater efficiency in your designs. Additionally, the transistor's maximum voltage ratings of 60V for collector-base and 40V for collector-emitter make it versatile for different setups. This pack of 100 pieces provides you with ample components for your projects, ensuring you have what you need for long-term use.

This BJT Transistors Assortment Kit includes 210 pieces of PNP and NPN transistors, such as 2N3904, 2N3906, S8050, 2N2907, S8550, 2N2222, BC337, C1815, BC327, A1015, to ensure you have the right one for your circuit. Additionally, it comes with a bonus kit of 250 pieces of ¼ W metal film resistors that are commonly used in electronic circuits. The durable plastic storage box included makes it easy to organize and transport the transistors. Plus, it is backed by a 30-day money-back guarantee.

BOJACK 2N2222 NPN Transistors are high-quality general-purpose transistors. They have a maximum collector-emitter voltage of 60V, a maximum collector current of 0.8A, a maximum power dissipation of 0.5W, and a maximum frequency of 250MHZ. The pack includes 200 pieces of transistors and comes in a convenient re-sealable plastic storage case, which makes it easy to store and organize the transistors.

BOJACK has created a high-quality assortment kit of 250 power transistors. The kit includes 10 different values of PNP and NPN transistors, with 25 pieces of each model. The rugged, re-sealable plastic storage case makes it easy to keep your transistors organized and protected.

The EEEE Transistor Assortment Kit offers a versatile selection of 300 transistors, including both NPN and PNP types. With 30 individual compartments, you'll easily find the specific transistor you need for your projects. This organization helps you save time and reduces frustration when working on electronics. The kit includes a variety of models, allowing you to experiment and find the perfect fit for different applications. Whether you're a hobbyist or a professional, this assortment provides the convenience and flexibility you need to tackle various tasks efficiently.

The ALLECIN 2N5088 Transistor is a reliable electronic component that offers a continuous collector current of 0.05A and a collector-emitter voltage of 30V. This means you can depend on it for various applications, ensuring consistent performance in your projects. Its long service life enhances durability, allowing you to use it without frequent replacements. The transistor's reliability ensures that you can trust it to function properly, which is crucial for your electronic designs. Additionally, the user-friendly packaging simplifies storage and accessibility, making it convenient for you to identify and use the transistors when needed.

This BOJACK Power Transistors Assortment Kit includes 15 values of both PNP and NPN transistor models, totaling 750 pieces with each model having 50 pieces. The kit comes in a rugged, re-sealable plastic storage case for convenient organization and portability. These high quality transistors are suitable for various electronics projects.

The E-Projects BC547 Transistors are versatile NPN power transistors designed to handle a current of up to 200mA. This capability makes them ideal for various electronic applications, ensuring reliable performance in your projects. The TO-92 package allows for easy integration into different circuits, providing convenience during assembly. With options like BC547 and BC547B, you have flexibility in your component selection, catering to specific project needs. These transistors are sourced from various manufacturers, ensuring quality and reliability for all your electronic endeavors.

Bridgold offers a set of 20 power transistors, consisting of 10 TIP31C NPN and 10 TIP32C PNP devices, suitable for medium power linear switching applications. The transistors provide a high current gain-bandwidth product, collector-emitter sustaining voltage, and collector-emitter saturation voltage. They are complementary and can be used together to achieve the desired outcome.

Bridgold 10pcs NPN Bipolar Single Transistor is a power switching and general purpose amplifier designed for various applications. It has a power dissipation of 75W at TC = 25°C, NPN Transistor 10A 60V, and is accompanied by complementary PNP - NPN Devices. This product has high stability as it has been professionally tested.