This set of TO-126 Power Transistors for Audio
Experience reliable performance with this set of 20 freshly manufactured power transistors, featuring models like BD139, BD140, BD131, BD132, BD135, BD136, BD137, BD138, BD235, BD236, BD237, BD238, BD679, and BD680. Designed in a sleek black rectangular plastic body with a matte finish, these transistors blend functionality with modern aesthetics. The shiny metal leads extend uniformly downward, showcasing precision craftsmanship. Each transistor includes a mounting hole for easy installation, making these components ideal for audio amplifier projects, power regulation, and switching circuits. With their sturdy construction and technical versatility, they are perfect for adult electronics enthusiasts who demand quality and efficiency in their DIY or repair work.
Keys features of the product set of 20 power transistors
- Includes 20 brand-new transistors in models BD139, BD140, BD131, BD132, BD135, BD136, BD137, BD138, BD235, BD236, BD237, BD238, BD679, and BD680, suitable for various audio applications.
- Each transistor features a durable black plastic TO-126 body with a sleek, matte finish, ensuring a professional appearance for repair or custom electronics projects.
- The through-hole package design with three precise metal leads allows for straightforward installation and secure mounting in complex circuitry.
- Manufactured with high-quality standards, these transistors can handle high voltages and currents, lending durability and stability for audio power and switching applications.
- Compatible with a variety of electronic devices, perfect for hobbyists, technicians, and professionals working on amplifier, power management, or switching circuits.
- Maximum specifications include voltage ratings up to 80V, collector current of 1.5A, and gain (hFE) suitable for demanding audio and power applications, all in a compact package.
- Manufactured in Mainland China, ensuring adherence to strict quality controls and consistent production standards for dependable performance in all conditions.
Order now and enhance your audio projects today!
Bring your electronic projects to life with these reliable and high-quality power transistors. Whether repairing a vintage amplifier or designing a new power supply, these components provide the performance you need. Clear, sturdy, and easy to install, they promise long-lasting durability and optimal functionality. Add this set to your toolkit and gain confidence in every project. Don’t miss out—make your purchase today and take your electronics work to the next level!





