XYS40C3209W100

RYD XYS40C3209W100 High SPL Piezoelectric Sound Unit generates ≥110dB (115dB typical) at 3.25kHz/10cm with 9Vp-p square wave drive across a wide 1–40Vp-p operating range in Φ40×13mm black ABS777D housing. 46.4mm mounting hole spacing and red/black UL1095 AWG28 lead wires support high-audibility alarm units, access control annunciators, and industrial warning devices where maximum sound pressure from a single element is a design priority. Operating range –30 to +70°C with RoHS compliant materials. Parameter adjustment or new product development available for high-volume requirements.