High Frequency 3Mhz PZT 8, PZT 4 Material Piezoelectric Ceramic Disc For Ultrasound

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Product Overview

Description


Product Description
\t
Model
\t
CL-R20-07
\t
CL-R25-07
\t
CL-R28-07
\t
Size
\t
Φ20×0.7
\t
Φ25×0.7
\t
Φ28×0.7
\t
Diameter
\t
20mm
\t
20mm
\t
28mm
\t
Thickness
\t
0.7mm
\t
0.7mm
\t
0.7mm
\t
Coupling Coefficient(Radial)
\t
≥0.62
\t
≥0.62
\t
≥0.62
\t
Coupling Coefficient
(Thickness)
\t
≥0.47
\t
≥0.47
\t
≥0.47
\t
Relative Permittivity
\t
1800±200
\t
1800±200
\t
1800±200
\t
Mechanical Quality Factor
\t
1400±300
\t
1400±300
\t
1400±300
\t
Curie Temp
\t
300℃
\t
300℃
\t
300℃
\t
Density
\t
7.6×10³KG/m2
\t
7.6×10³KG/m2
\t
7.6×10³KG/m2
\t
Piezoelectricity constant
\t
≥300×10ֿ ¹²C/N
\t
≥300×10ֿ ¹²C/N
\t
≥300×10ֿ ¹²C/N
\t
Frequency
\t
3MHz ± 5%
\t
3MHz ± 5%
\t
3MHz ± 5%
\t
Insulation Resistance
\t
≤10Ω
\t
≤10Ω
\t
≤10Ω
\t
Capacity
\t
6000pf±10%
\t
8500pf±10%
\t
9500pf±10%
\t
Dissipation factor
\t
≤0.4%
\t
≤0.4%
\t
≤0.4%
\t
Apply Range
\t
Transducer & Beauty
\t
Transducer & Beauty
\t
Transducer & Beauty
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FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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