This Set of Active Buzzers for Your Projects
Experience reliable sound alerts with this set of three colorful, compact active buzzers, designed for seamless integration into your electronic projects. Featuring models TMB12A03, TMB12A05, and TMB12A12, these buzzers offer voltage options of 3V, 5V, and 12V, suitable for a range of applications including computers and automation systems. Each buzzer has a sleek cylindrical black body with a contrasting white faceplate, clearly marked with instructions and polarity (+). The colorful voltage labels—pink for 3V, blue for 5V, black for 12V—allow for easy identification. These durable components come in a DIP package, with two metallic leads perfect for soldering onto your circuit board. Their discreet size, approximately 12 x 9.5 mm, makes them perfect for space-constrained electronics, providing consistent, continuous beeps to alert and inform users effectively.
Key features of this set of active buzzers
- This set includes 10 buzzers with three models: TMB12A03 (3V), TMB12A05 (5V), TMB12A12 (12V), ideal for various electronic applications and reliable alerts.
- Each buzzer features a compact cylindrical form measuring approximately 12 x 9.5 mm, fitting well into small devices or crowded circuit boards for neat installations.
- The black bodies with white faceplates display printed instructions and a plus sign for correct polarity, ensuring proper installation and operation.
- The active buzzers are powered at 3V, 5V, and 12V, matching standard voltage requirements for seamless integration into computers, automation systems, or DIY projects.
- The two metallic leads extend from each unit, designed for straightforward soldering onto your PCB, facilitating durable, secure connections.
- The passive buzzer has a resistance of 16 ohms, making it suitable for custom tone generation when paired with appropriate circuitry, providing flexibility in use and sound customization.
- The package is DIP, compatible with standard electronic assembly processes, ideal for hobbyists and professional designers targeting reliable, long-term performance.
This set of buzzers is perfect for all your electronic alert needs—Order now to enhance your projects!
Enhance your electronic setups with this versatile set of active and passive buzzers. Whether for computers, automation, or DIY projects, these components guarantee clear, consistent sound alerts. With diverse voltage options, durable design, and easy soldering, you'll find these buzzers indispensable. Compact yet powerful, they blend seamlessly into tight spaces, ensuring your devices communicate effectively. Investing in this set today means adding a reliable, versatile solution suited to any technical application, making your projects more interactive and user-friendly. Don't miss out—upgrade your toolkit with these essential buzzers now.

















