Part Number: SMR3021T03412Piezoelectric Ceramic Ring with Silver electrodes on both sides. Piezo Material: SM412Dimensions: OD 30 x ID 21 x Th 0.3mmResonant frequency fr: 41KHz ± 5KHzResonant impedance Zm: ≤50 ΩStatic capacitance Cs: 20±4nF @1KHzTest Condition: 25±3 °C 40~70% R.H.Cs => LCR meter at 1KHz 1VrmsApplications: Bolt-clamped ultrasonic transducer, Ultrasonic Sensor, Vibration Sensor, Pressure sensor, Metal Mesh Atomizers, Piezo expansion sensor, compression sensor, Tonpilz Transducer and others.
Specification of products can change without notice.