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Piezo Ceramic Disc

Piezo Ceramic Disc

The piezoelectric ceramic material of high power transmission type, for ultrasonic cleaning and welding, ultrasonic scalpel, and transducer for ultrasonic teeth cleaning and cosmetology.

The piezoelectric ceramic material of middle power transmitting and receiving type. For middle power transducer for both transmitting and receiving.

The piezoelectric ceramic material of soft material.

Dimensions (mm) Weak field dissipation Tgδ (12v) Strong field dissipation Tg δ (400v) Resonance impedance Zm (∩ ) Thick frequency Ft (KHz) Coupling modulus Kr (%) Quality factor Qm
Φ 5*1.12 ≤ 0.5% ≤ 1.0% ≤ 15 1020 ≥ 45 ≥ 800
Φ 5*2.25            
Φ 8*2 ≤ 0.5% ≤ 1.0% ≤ 20 512 ≥ 45 ≥ 800
Φ 8*1 ≤ 0.5% ≤ 1.0% ≤ 15 512 ≥ 45 ≥ 800
Φ 12*1Mhz ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 45 ≥ 800
Φ 16*1Mhz ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 45 ≥ 800
Φ 20*1Mhz            
Φ 15.5*2 ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 45 ≥ 800
Φ 50*2.5 ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 46 ≥ 800
Φ 50.8*2.67 ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 45 ≥ 800
Φ 20*3 ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 45 ≥ 800
Φ 27*10 ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 45 ≥ 800
Φ 38*10 ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 46 ≥ 800
Φ 47.5*10 ≤ 0.5% ≤ 1.0% ≤ 15 410 ≥ 45 ≥ 800
Φ 56*10 ≤ 0.5% ≤ 1.0% ≤ 15 315 ≥ 45 ≥ 800
Φ 50  * 3 ≤ 0.5% ≤ 1.0% ≤ 10 681 ≥ 50 ≥ 800