XY17D

RYD XY17D Piezoelectric Sound Element achieves ≥90dB at 4.0kHz/10cm with 9Vp-p square wave drive (1–30Vp-p range) in Φ17×7mm black NORYL housing. Red copper pins, 15000pF±30% capacitance, and ≤3mA current deliver high SPL at minimal power draw, supporting safety-critical alert circuits, industrial equipment warnings, and access control systems where maximum audibility per watt is a design priority. Operating range –20 to +60°C.