Business Type:
Trading Company
Business Range:
Medical Device such as Ultrasonic Diagnostic System, Transportation Facility, Piezo ..
Establishment:
2009
R&D Capacity:
ODM, OEM, Other
Terms of Payment:
LC, T/T
Main Markets:
North America, South America, Europe, Southeast Asia, Middle East, Africa, East Asia(Japan, South Korea), Domestic
OEM/ODM Service
Sample Available

Dual Frequency Survey Echo Sounder, Echo Sounder, EchoSounder manufacturer / supplier in China, offering Hydrostar4300 Dual Frequency Survey Echo Sounder, Bogie and Wheel-to-Wheel Turntable, Bogie Testing Bench and so on.

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    YRS
General Supplier

China Parking Assist Systems Piezo Ceramic P81

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Min. Order / Reference FOB Price
10 Pieces Contact Supplier
Local Area: Jian, Jiangxi, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T
Piezoelectric ceramic elements are widely used in various fields electroacoustics, ultrasonics, communications, test and measurements, automatic control, medical ultrasound, ignition, etc. Types, specifications and characteristics of partial piezoceramic elements produced by our company are listed in the following table for broad customers to choose. Special products can be developed and fabricated according to client's requirements
Specification:P-81 OD8/ID2.5*1.8
Features:fs=250kHz±5%
Kp=0.62±6%
C=315pF±12.5%
P81 is equal to Navy Type III

Characters

high electromechanical coupling factors (k)
high mechanical quality factor (Qm )
high stability / low dissipation factor
compatible with high voltages / high mechanical loads
1 ring-piezo

DimensionRadial frequencyCapacitanceDielectric lossElectromechanical coupling coefficientImpedanceThickness frequencyMechanical (mm)(KHz)(pf)tgδ(%(Kp)Zr(Ω)(KHz)quality factor (Qm)Φ25xΦ10x366.41240±12.5%≤0.3≥0.46≤15683±5%800Φ25xΦ10x466.4930±12.5%≤0.3≥0.46≤15512±5%800Φ40xΦ12x545.92070±12.5%≤0.3≥0.46≤15410±5%800Φ40xΦ15x542.21960±12.5%≤0.3≥0.46≤15323±5%500Φ40xΦ17x640.51555±12.5%≤0.3≥0.46≤15341±5%800Φ40xΦ20x537.91700±12.5%≤0.3≥0.47≤15410±5%800Φ50xΦ20x633.22490±12.5%≤0.3≥0.46≤15341±5%500Φ50xΦ17x6.534.82430±12.5%≤0.3≥0.46≤15315±5%800Φ50xΦ23x631.22340±12.5%≤0.3≥0.47≤15341±5%800Φ50xΦ27x629.32100±12.5%≤0.3≥0.47≤15341±5%800Φ60xΦ30x1025.31922±12.5%≤0.3≥0.47≤18205±5%800