PUI Audio AB1290B-LW100-R Product Category: Audio Indicators & Alerts RoHS: yes Product: Piezo Ceramic Bender Frequency: 9000 Hz Voltage Rating: 30 V Termination Style: Wire Diameter: 12 mm Mounting: Flush Brand: PUI Audio Dimensions: 12 mm L x 12 mm W x 0.21 mm H Height: 0.21 mm Length: 12 mm Series: AB Factory Pack Quantity: 100 Width: 12 mm