20K Transducer Assembly Component Piezoelectric Ceramic 50X17X6.5mm Pzt-8 Ring Piezo Ceramic

• Type: Piezoelectric Ceramic
• Production Process: Ceramics
• Sensitivity: High
• Model NO.: OKS-YHJP-501765
• Application: Ultrasound Welding Transducer
• Usage: Ultrasonic Piezoelectric Welding Material
• Material: Lead Zirconate Titanate Piezoelectric
• MOQ: 50PCS
• Transport Package: Foam and Carton
• Specification: 50x17x6.5mm PZT8
• Origin: Tianjin, China
• HS Code: 8543909000
• Production Capacity: 100000PCS/Per Month

Product Description

Piezoelectric ceramics is a kind of information functional ceramic material that can convert mechanical energy and electrical energy to each other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics also have dielectric properties, elasticity, etc., and have been widely used in medical imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made by using their materials to cause the relative displacement of the positive and negative charge centers inside the material under the action of mechanical stress to be polarized, which leads to the occurrence of bound charges with opposite signs on both ends of the material, that is, the piezoelectric effect. It has sensitive characteristics. Ceramics are mainly used to manufacture ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic discriminators, high voltage generators, infrared detectors, surface acoustic wave devices, electro-optical devices and In addition to being used in high-tech fields, piezoelectric gyroscopes are used to serve people in daily life and work hard to create a better life for people.

Ultrasonic pressure ceramic wafer product features:
1. The impedance is lower than 2 ohms
2. Stable waveform
3. High electromechanical conversion efficiency
4. Low dielectric loss
5. Low heat

Piezoelectric ceramic materials have high electromechanical coupling coefficient, suitable dielectric constant and high sensitivity. It is mainly used for high-sensitivity transducers, flowmeter transducers, level gauge transducers, accelerometer transducers, ultrasonic detection transducers, etc.
The piezoelectric ceramic sheet material has good piezoelectricity, high mechanical strength, high coercive field, and low dielectric loss in strong fields. It is mainly used for ultrasonic cleaning, powerful ultrasonic drilling, ultrasonic welding, scaler probe, beauty instrument probe, ultrasonic scalpel probe, cardiovascular therapy instrument probe, etc.

Ring Piezoelectric Ceramic (PZT-4 and pzt-8):

specification	Dimension	Radial frequency	Capacitance	Dielectric dissipation factor	Electromechanical coupling coefficient	Impedance	Thickness frequency	Mechanical
	(mm)	(KHz)	(pf)	tanδ(%)	(Kr)	Zr(Ω)	(KHz))	quality factor
								(Qm)
OKS-YHJP-25103	Φ25×Φ10×3	66.4	1240±12.5%	≤0.3	≥0.46	≤15	683±5%	800
OKS-YHJP-25104	Φ25×Φ10×4	66.4	930±12.5%	≤0.3	≥0.46	≤15	512±5%	800
OKS-YHJP-40125	Φ40×Φ12×5	45.9	2070±12.5%	≤0.3	≥0.46	≤15	410±5%	800
OKS-YHJP-40155	Φ40×Φ15×5	42.2	1960±12.5%	≤0.3	≥0.46	≤15	323±5%	500
OKS-YHJP-40176	Φ40×Φ17×6	40.5	1555±12.5%	≤0.3	≥0.46	≤15	341±5%	800
OKS-YHJP-40205	Φ40×Φ20×5	37.9	1700±12.5%	≤0.3	≥0.47	≤15	410±5%	800
OKS-YHJP-50206	Φ50×Φ20×6	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%	500
OKS-YHJP-501765	Φ50×Φ17×6.5	34.8	2430±12.5%	≤0.3	≥0.46	≤15	315±5%	800
OKS-YHJP-50236	Φ50×Φ23×6	31.2	2340±12.5%	≤0.3	≥0.47	≤15	341±5%	800
OKS-YHJP-50276	Φ50×Φ27×6	29.3	2100±12.5%	≤0.3	≥0.47	≤15	341±5%	800
OKS-YHJP-603010	Φ60×Φ30×10	25.3	1922±12.5%	≤0.3	≥0.47	≤18	205±5%	800
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Piezoelectric Ceramic For cleaning machine:

Specification	Dimension	Radial frequency	Capacitance	Dielectric dissipation factor	Impedance	Kr	Mechanical
	(mm)	(KHz)	(±12.5%)pF	tanδ(%)	(Ω)		quality factor
							(Qm)
OKS-QXJP3030	Φ30×3.0	66.7	2730	≤0.3	≤15	≥0.55	500
OKS-QXJP3530	Φ35×3.0	63	3100	≤0.3	≤15	≥0.55	500
OKS-QXJP3865	Φ38×6.5	59.9	1580	≤0.3	≤15	≥0.55	500
OKS-QXJP4530	Φ45×3.0	50	5100	≤0.3	≤15	≥0.55	500
OKS-QXJP4535	Φ45×3.5	50	4700	≤0.3	≤15	≥0.55	500
OKS-QXJP5030	Φ50×3.0	46	5800	≤0.3	≤15	≥0.55	500
OKS-QXJP5035	Φ50×3.5	46	6300	≤0.3	≤15	≥0.55	500
OKS-QXJP5050	Φ50×5.0	46	4150	≤0.3	≤15	≥0.55	500
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