CEB-35D26 is a piezoelectric diaphragm element with wire leads designed for acoustic and vibration sensing applications. It features a maximum operating voltage of 30 Vp-p, a rated resonant frequency of 2,600 Hz (ranging from 2,100 to 3,100 Hz), and a resonant impedance of 300 O maximum. The device has an electrostatic capacitance of 30,000 pF typical (21,000 to 39,000 pF range) measured at 1 kHz, a DC resistance of 20 MO minimum, and operates reliably over a temperature range of -20°C to 70°C. With a brass construction, 35 mm diameter, 0.53 mm thickness, and UL1571 32 AWG wire leads, this RoHS-compliant component is ideal for piezoelectric sensors, acoustic devices, and vibration detection systems requiring compact, reliable performance.