ITEM NAME:Piezoelectric Cleaning Transducer Ultrasonic Ceramic Plate 40khz 35W Low Heat %a Description Product size and performance parameters: Resonant frequency (KHz): 40 ± 1 Static capacitance (pF): 8500 ± 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 Special Note: Received ceramic sheet is not terminal and connecting terminals Package contains: 1 x Ultrasonic electric ceramic sheet CA.Static capacitance (pF): 8500 ± 10%. Frequency and static capacitance strong consistency. Power (W): 35w. 1 x Ultrasonic electric ceramic sheet CA. Insulation resistance (2500V DC): ≥ 100MΩ. Resonant impedance is low.