Best TO-92 BJT Transistors of 2025

The AUKENIEN Transistor Kit is an excellent choice for anyone needing a reliable assortment of power transistors. This kit includes both NPN and PNP types, ensuring versatility for various projects. With high dielectric strength, you can expect improved safety and performance in your circuits. The fast switching speed allows you to create more efficient designs, making your electronic projects run smoother. Additionally, the large power dissipation capability means these transistors can handle demanding tasks, giving you confidence in their durability and effectiveness.

The BC547B NPN Transistors are perfect for replenishing your personal stock of essential electronic components. They are particularly useful for prototyping circuits, making them ideal for your DIY projects. The clear arrangement of terminals—Emitter, Base, Collector—ensures you can easily connect them without confusion. With a robust specification, including a maximum collector current of 0.1A, these transistors can handle a variety of applications, providing you with convenience and reliability in your electronic creations.

The sourcing map 2N2222A Transistors are ideal for replenishing your stock of essential electronic components. They are particularly beneficial for prototyping circuits, making them perfect for your DIY projects. With a clear layout of terminals, you can easily identify the Emitter, Base, and Collector, ensuring a hassle-free experience. The transistors are designed in a TO-92 package, which is a standard size, providing convenience for various applications.

The Chanzon Transistor Assortment includes 50 transistors, featuring 25 NPN BC547B and 25 PNP BC557B types. This comprehensive mix allows you to tackle various electronic projects, from audio amplifiers to signal processing circuits. The compact TO-92 packaging makes handling and integration into circuit designs simple and efficient. With both NPN and PNP transistors, you gain the flexibility to create more complex electronic circuits easily.

The E-Projects 2N2222 Transistors come in a convenient package of 100, making them ideal for those needing multiple transistors for various projects. These NPN transistors are built with a TO-92 package, which is compact and easy to work with. With a current rating of 200mA, they can efficiently handle your electronic circuit requirements. This versatility allows you to use them in a broad range of applications, ensuring you have the right component at hand for your needs.

The E-Projects 2N2907 Transistors are versatile PNP transistors that come in a TO-92 package. With a current rating of 200MA, these transistors are ideal for a variety of electronic projects, offering reliability and performance. You can easily integrate them into your circuits, making them suitable for audio amplifiers and other general applications. The availability of 100 pieces ensures that you have ample supply for multiple projects, allowing you to experiment without the worry of running out.

The Walfront Transistor Assortment Kit offers a diverse selection of 200 TO-92 silicon transistors, providing you with various options for your electronic projects and repairs. Each transistor is made from high-quality silicon, ensuring reliable performance and consistent electrical characteristics, perfect for both hobbyists and professionals. The kit also features a convenient plastic storage box, keeping all components organised and easily accessible for quick identification. With versatile applications in amplifiers, switches, and signal processing, this assortment is ideal for enthusiasts, students, and engineers alike.

The E-Projects 2N2222 Transistor is a versatile NPN transistor designed for various electronic applications. With a voltage rating of 70 volts, it ensures reliable performance for your projects. The TO-92 package makes it easy to integrate into circuits, offering convenience for both hobbyists and professionals. Additionally, with a current rating of 600mA, you can confidently utilise it in medium-power applications, providing you with flexibility in your designs.

The Raogoodcx Transistor Kit includes a comprehensive assortment of 750 pieces, featuring 15 different values of NPN and PNP transistors. This makes it convenient for you to tackle various DIY projects and repairs for your electrical devices. With each value supplied in packs of 50, you’ll have plenty on hand for home, office, or industrial applications. This kit is perfect for ensuring your equipment runs smoothly and efficiently, providing an essential resource for any electronics enthusiast.

The Walfront Transistor Kit is an excellent assortment for electronic enthusiasts and professionals. With 200 pieces across 10 different values, this kit ensures you have the right transistors for various projects. The compact storage case makes it easy for you to keep everything organised and portable, allowing you to work on the go. Each transistor is made of high-quality silicon, ensuring long-lasting performance and reliability in controlling current. A handy label on the box helps you quickly find the type of transistor you need.