DET5003BF1

RYD DET5003BF1 is a Low-Voltage SMD Electromagnetic Buzzer operating at 1.5V rated / 1–3V range, delivering 78dB (typical 80dB) at 4000Hz in a 5×5.5×3mm package. This Low-Voltage Electromagnetic Buzzer enables direct drive from single-cell battery rails without boost conversion, simplifying power architecture in cost-sensitive designs. Suited to battery-powered toys, entry-level consumer electronics, and disposable medical devices. Manufactured under RYD ISO9001 quality system using RoHS compliant materials.