Hoofddorp, Netherlands: Featuring a thickness of only 0.9mm, Murata has launched the world’s first ultra-thin waterproof piezoelectric speaker. Based on Murata’s proprietary piezoelectric technology, the speaker is waterproof to IPX5/IPX7. The speaker measures 19.5 by 14.1 by 0.9mm; its rectangular shape reduces dead-space from designs while its ultra-thin dimensions contribute to greater freedom in equipment design.
Fleet, UK: Murata's piezo sound components are available in low-profile SMD packaging for automotive and consumer electronics. Compared to magnetic/dynamic sound components, piezo sounders and buzzers consume very little current, are lightweight and reduce the amount of components needed in the drive circuit as they can be driven directly from an IC. There is no magnetic noise interference from piezo parts as the sound component is based on a piezoelectric ceramic diaphragm. The RoHS compliant parts are high impedance (1 to 5kOhm) and are available in SMD packages to help keep assembly costs low.
Hoofddorp, Netherlands: The latest addition to Murata's family of piezoelectric ceramic speakers is ultra-thin, just 1.2mm in thickness, with side ventilation in its sturdy metal housing helping to keep the thickness down. The VSLBP1913E series' unique rectangular shape improves its frequency response and minimises 'dead-space' in handheld devices. The series' flat frequency response makes it suitable for the replay of voice and music in today's thin and stylish mobile phone handsets.
