Zhangjiagang Yutong Electronics Technology Co., Ltd.  

Product Name: φ 19.8 R19-4.0MHz Spherical Piezoelectric Ceramic Piece Model NO.: φ 19.8 R19-4.0MHZ Application: Medical&Cosmetology Shipment: by Air or Courier Certification: ISO9001&SGS Delivery: 5-10 Working Days Days After Confirming Order Sample: We Can Supply Trademark: Yutong Transport Package: Carton Specification: ? 19.8 R19-4.0MHZ Origin: China Product Description Spherical Piezoelectric Ceramic PieceApplication:1 ultrasonic scaling;2 ultrasonic grease burning;3 HIFU ultrasonic knife;4 ultrasonic dispersion, etcCharacters:1 High-frequency ultrasound: 1MHz ~8MHz2 Multiple focus: 10mm~100mm3 High strength electrode: co-firing pure silver electrode4 Long life: high power pulse more than 15000 times, low power continuous working more than 10000 hoursProduct typeYTPD198R190-4.0sizesymbolminstandardmaxunitdiameterD19.7519.819.85mmRadius of curvatureR18.9519.019.05mmElectrical propertiesparametersymbolminstandardmaxunitnotecapacitanceC5.66.26.8nF1V ,IKHZ 25ºCThe thickness of the frequencyft3.94.04.1MHZThe resonant frequencyFr110115.0120KHzimpedanceR35ΩDielectric lossTg&0.350.40%1V ,IKHZ 25ºCA:The environment temperature:15ºC--30ºC,Standard state: 20ºC.B:Relative humidity:25% --75%C:Atmospheric pressure:86kPa--106kPaZhangjiagang Yutong Electronics Technology CO., LTD.Has been engaged in producing and providing advanced piezoelectric ceramic products to meet the market in electronics, automotive, textile, medical and industrial requirements.A full set of production facilities could fulfill international quality standards of advanced piezoelectric ceramic products by our own procurement, management, sales and development.As an international manufacturer and supplier of advanced piezoelectric ceramic products, we select desired ceramic materials strictly, adjust and optimize the device, manufacture in accordance with ISO9001 to ensure the respective requirements in consumer electronics, textile machinery, medical technology, automotive electronics, instruments, marine communications and many other applications.We also could customize the various performances and sizes piezoelectric ceramic products according to your requirements.Zhangjiagang Yutong Electronics Technology CO., LTD.Add:No.1 Guotai North Rd,National new &High-tech innovation center Zhangjiagang,Jiangsu,China.Sales Manager:Jenny JiaPhone:+86-156 5195 0987Tel:+86-512-567 66206