9x9x4.5mm SMD Magnetic Transducer Buzzer 3V 3.3V 5V

MLT-9045 SMD Magnetic Transducer Buzzer 3V / 3.3V / 5V Compatible · Φ9.2×4.5mm · ≥85dB · ≤80mA · 2700Hz · SMD This SMD magnetic transducer buzzer is optimized for compact devices requiring reliable audible alerts. With a footprint of just Φ9.2×4.5mm, it fits easily on space-constrained PCBs where height is limited. SMD magnetic buzzers are generally smaller than pin-type versions, with widths as low as 4–9mm. Ideal for blood glucose meters, clinical/forehead thermometers, photoflashes for cameras, and portable terminals. Physical & Electrical Specifications Product Type SMD Magnetic Transducer (Passive) Model MLT-9045 Rated Voltage 3Vo-p Operating Voltage 2.5–4.5Vo-p Sound Pressure ≥85dB at 10cm Current ≤80mA Oscillation Freq. 2700Hz Dimension Φ9.2 × 4.5mm Weight 0.8g Housing Material LCP Operating Temp. -20℃ ~ +70℃ Storage Temp. -30℃ ~ +85℃ Compliance RoHS Typical Applications Widely used in home appliances, medical devices, cars, electric bicycles, computers, cord…