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Piezoelectric ceramic sphere

1、Applications:used in all round underwater transducer sonar transducer and high sensitive ultrasonic surveying
2、Features:good stability,high sensitivity and accurate measuring
3、Specifications and technical data for sphere and hemisphere products
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1、Applications:used in all round underwater transducer sonar transducer and high sensitive ultrasonic surveying
2、Features:good stability,high sensitivity and accurate measuring
3、Specifications and technical data for sphere and hemisphere products



Specification and technical datas as following:

Model Radial frequency
(KHZ) 		 Resonant impedance
(Ω) 		 Coupling coefficient
(k31)% 		 Capacity(PF)
±10%
JDCQ-P41-201700 90±5% ≤15 ≥0.35 7500
JDCQ-P41-080600 575±5% ≤15 ≥0.30 850
JDCQ-P41-252200 90±5% ≤10 ≥0.30 6500
JDCQ-P41-766800 56±5% ≤10 ≥0.30 2200
JDCQ-P41-101940 40±5% ≤10 ≥0.30 95000


Note:
1.material:PZT-4 A modified binary zirconium titanicmaterail.low
dielectric loss and mechanical internal friction,a high electro-mechanical coupling factor and piezoelectric moulds.
 
2.size : Example: JDCQ-P41-201700 , outer diameter is 20mm ,inner diameter is 17 ,thickness is 03mm, others the same as this.
 
3.Prices is our favorite factory price without include express fee.
 

Application:

application


Certifications:

cert

Factory:

factory

Shipping:

Most our products delivery to customer by air via express company, like DHL,UPS,TNT ,EMS ETC. 
Transport time : one week can arrival customer office after send out from us .
We have enough foam inner packing and skin packing .

shipping

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