The CEB-35FD29 is a piezoelectric diaphragm designed for applications requiring an acoustic output. It operates with a maximum voltage of 30 Vp-p and has a typical resonant frequency of 2,900 Hz. This brass element features a typical electrostatic capacity of 25,000 pF and is designed to function within a temperature range of -20 to 70°C. With its 35 mm diameter, integrated feedback loop, and wire-type terminals, it offers designers flexibility for integration into custom housings. This makes it a suitable component for various alarm systems, timers, and other electronic needing an audible indicator.