The CT-1205CL-SMT-TR is a compact and versatile magnetic audio indicator buzzer designed for surface mount applications. With a small size of 12.8 mm, it is an ideal choice for space-constrained projects. Operating at a voltage of 5V, this buzzer emits a loud and clear sound with a sound pressure level of 88 dB. The frequency of 2.4 kHz ensures a distinct and attention-grabbing audio signal. Featuring a surface mount (SMT) package, it can be easily integrated onto printed circuit boards. Additionally, it includes a built-in driving circuit, simplifying the design process and reducing external component requirements.