40khz 35W Ultrasonic Piezoelectric Cleaning Transducer Ultrasonic Plate Specification: Model: CH-S42-50x2.6 Resonant frequency (KHz): 40 ± 1 Static capacitance (pF): 8000 ± 10% Resonance impedance (Ω): ≤20Ω Dimensions: 50 * 2.6mm (diameter * height) Power (W): 35w Insulation resistance (2500V DC): ≥ 100MΩ Features: 1. Low heat. 2. Good thermal stability. 3. Frequency and static capacitance strong consistency. 4. Resonant impedance is low. 5. The average length of life. 6. It can be widely used in a variety of ultrasonic cleaning equipment. 7. High performance: mechanical Q value, high vibration efficiency Note: Received ceramic sheet is not terminal and connecting terminals Package included: 1 x Uelectric ceramic sheet