44K SMT type ultrasonic cleaner piezoelectric ceramic chipModelOuter size(mm)Diameter*thicknessMAIN DATAFr(MHz)KrARS-SMT50/44KΦ50x2.6440.58ARS-SMT50/44KΦ50x3.0440.58ARS-SMT50/44KΦ50x3.5440.58 Hot Tags: smt piezoelectric ceramic chip, manufacturers, company, price, for sale