Murata Power Solutions Buzzer; Transducer Function Murata 7BB-35-3

The Murata buzzer, part number 02M0568, is a piezoelectric transducer designed for applications requiring clear sound output. It operates at a resonant frequency of 2.8 kHz and has a resonant resistance of 200 ohms, making it suitable for various alarm systems and electronic devices. The buzzer features a capacitance of 30,000 pF and has an external diameter of 35 mm with a thickness of 0.53 mm, contributing to its ultra-thin and lightweight design. It is characterized by low power consumption and noiseless operation due to its contactless mechanism, enhancing reliability in performance. The product is RoHS compliant, ensuring it meets environmental standards.