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Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd
Beijing Cheng-cheng Weiye Ultrasonic S & T Co.,Ltd
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Reversible Customize 240pf Piezoelectric Components Ceramic Film

Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd
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Reversible Customize 240pf Piezoelectric Components Ceramic Film

Brand Name : CCWY

Model Number : CCWY

Certification : CE ROSH TUV

Place of Origin : CN

MOQ : 1PCS

Payment Terms : T/T

Supply Ability : 20.000.000 PER MONTH

Delivery Time : On stock

Packaging Details : CARTON

Type : Piezoelectric Ceramics

Application : Ultrasonic Application

Shape : round, ring, or tube

standard : CE ROSH TUV

Material : P4, P8 or P5 etc

Size : Customized

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Round piezo electric ceramicP4 / P5/ P8 disk ring element


The piezoelectric element has piezoelectric effect, and the piezoelectric effect is reversible. The piezoelectric effect is applied stress in a particular direction along certain crystal, crystal polarization change, and change is proportional to the called positive piezoelectric effect, on the contrary and stress variables, an electric field on the crystal strain and strain resulted in proportional to the electric field is called inverse piezoelectric effect. Because of the piezoelectric effect, piezoelectric element can force, pressure, acceleration, temperature, quality and other non electrical quantity into electrical quantity according to certain rules, all kinds of sensors can be used to produce a detection, to achieve certain non electrical quantity conversion, control and transmission function, in the military and civil widely application. The piezoelectric sensor is the direct use of piezoelectric effect and inverse piezoelectric effect of piezoelectric material, the former is charge by the piezoelectric element generated by reflecting the size or change of measurement, which is measured by changes reflect changes in the piezoelectric element vibration or deformation.


Specifications


Dimension(mm)

Capacity

C

(pF)

Weak

Field

Dissipatio

Tgδ (12v)

Strong

Field

Dissip

ationTg δ

(400v)

Radial

Frequency
Fr(KHz)

Reso

nance

Impedance
Zm (Ω )

Thick

Fre

quency
Ft (KHz)

Cou

pling

Modulus
Kr (%)

Qu

ality

Factor
Qm

Φ10xΦ5

x2

240±10%≤0.5%≤1.0%153±5%≤151020≥45≥800

Φ16xΦ8

x4

340±10%≤0.5%≤1.0%95.8±5%≤20512≥45≥800

Φ25xΦ10

x4

935±10%≤0.5%≤1.0%65.5±5%≤15512≥45≥800

Φ30xΦ10

x5

1150±10%≤0.5%≤1.0%58.4±5%≤15410≥45≥800

Φ32xΦ15

x5

1080±10%≤0.5%≤1.0%49.2±5%≤15410≥45≥800

Φ35xΦ15

x5

1430±10%≤0.5%≤1.0%45.5±5%≤15410≥45≥800

Φ38xΦ15

x5

1750±10%≤0.5%≤1.0%43.4±5%≤15410≥46≥800

Φ40xΦ15

x5

1970±10%≤0.5%≤1.0%42.8±5%≤15410≥45≥800

Φ42xΦ15

x5

2200±10%≤0.5%≤1.0%40±5%≤15410≥45≥800

Φ42xΦ17

x5

2110±10%≤0.5%≤1.0%38.8±5%≤15410≥45≥800

Φ45xΦ15

x5

2580±10%≤0.5%≤1.0%38.1±5%≤15410≥46≥800

Φ50xΦ17

x5

3160±10%≤0.5%≤1.0%34.8±5%≤15410≥45≥800

Φ50xΦ17

x6

2430±10%≤0.5%≤1.0%34.8±5%≤15315≥45≥800
Φ50x35800±10%≤0.5%≤1.0%46±5%≤10681≥50≥800

Competitive Advantage


Spherical Piezoelectric Ceramic:

◊ High efficiency

◊ High amplitude:

◊ Good heat resistance

◊ Good construction:


Service

Your inquiry related to our product & price will be replied within 24hours.
· Well-trained & experienced staff are to answer all your inquiries in English of course.
· Working time: 8:30am - 5:30pm, Monday to Friday (UTC+8).
· OEM & ODM projects are highly welcomed. We have strong R&D team here to help.
· Your business relationship with us will be confidential to any third party.
· Good after-sale service offered, please get back if you got question.


Company introduction:
Established in 1999, Beijing Cheng-cheng Weiye Science and Technology Co., Ltd is a professional manufacturer in ultrasonic transducers,

ultrasonic equipment and piezoelectric ceramics.
Notably in 2004, we researched and developed our ultrasonic tubular transducer equipment into a

new product that turns the extreme inconvenience brought about by pipeline and vacuum cleaning

into an easy task. This product has been widely used in distillation, mix and mill for various chemical

procedures and has received much praise from our customers.

Payment:
We accept paypal or T/T, western union etc.

Shipping:
Normally if your quantity is not too much, we ship out by Fedex express economy.

Or as your requested by sea or other express, according to your quantity.

Certification:
CE, ISO9001, ROSH



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