AlN/Aluminum Nitride Ceramic Disc/Sheet/Substrate/Plate

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Price:$50.00 - $60.00

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Product Overview

Description


 

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Tolerance for linear dimensions: ±0.002mm at best Straightness: 0.02mm at best
Tolerance for angular dimensions: ±0°10' at best Minimum hole diameter: 0.5mm
Surface roughness: Ra0.05m at best Minimum internal thread: M2
Concentricity: 0.02mm at best Maximum external thread: M20
Cylindricity: 0.02mm at best Available thread type: Metric, UNC/UNF, BSW
Flatness: 0.02mm at best Available surface finish: as fired, grinding, lapping, polishing, metallization, glazed
Parallelism: 0.02mm at best 


 

 


PRODUCT DESCRIPTION


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Product Name


AlN/Aluminum Nitride Ceramic Disc/Sheet/Substrate/Plate


Material


Aluminum Nitride AlN Ceramics 


Color


Grey


Size


Customsized


Available Shapes


discs or sheets/substrates


Usage


Electronic devices of high thermal conductivity requirement


  


Looking for top-quality ceramic heat sinks for your electronics packaging needs?


Look no further than our company! With over 5 years of experience in ceramic heat sink production, we are a leading provider of high-performance ceramic substrates for the electronics industry.


 


Our advantages include:


1.Over one million ceramic substrates produced annually.


2.Over a hundred custom ceramic heat sink designs accepted.


3.Serving numerous large electronics packaging companies in Europe and the Americas.


4.State-of-the-art production lines and extensive quality control experience.


5.More than five years of experience in ceramic heat sink manufacturing.


Whether you need high-precision ceramic substrates for your next project or customized ceramic heat sinks to meet your specific requirements, our team has the expertise and resources to deliver. Contact us today to learn more about our products and services!


 


Aluminum nitride (AlN) substrates are widely applied in large-scale integrated circuits or high power modules because of much higher thermal conductivity than other ceramic materials. Aluminum nitride susbtrates's thermal conductivity is as high as 170 w/mk, which will dissipate heat and cool down the circuits much more quickly. Adding with good insulating properties, aluminum nitride substrates are the best solution in electronics applications where fast heat dissipation is critical. Alumium nitride substrates are heat resistant and have similar expansion coefficient of silicon, which will keep high reliability of Si chip and thermal heat cycling.


 


Mascera produces high quality aluminum nitride substrates with customized sizes, standard thickness of 0.25mm, 0.385mm, 0.5mm, 0.635mm, 0.8mm, 1.0mm are selective for prompt delivery. No matter small orders for prototyping or bulk orders, we are always ready to offer our best service!


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ITEMSUNITPARAMETER
Purity%95
Color/Light Grey
Densityg/cm3≥3.3
Water Absorption%0
Moh’s Hardness/8
Flexural Strength(at 25℃)Mpa365-420
Compressive Strength(at 25℃)Mpa310-320
Thermal ConductivityW/m.k≥170
Coefficient of Thermal Expansion(20~300℃)10/6/4.6
Max working temperature1800
Volume ResistivityΩ.cm1013
Dielectric Constant(1MHz, 25℃)/9
Dielectric Loss(1MHz, 25℃)/3.8 X 10-4
Dielectric StrengthKV/mm17


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COMPANY PROFILE


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FAQ


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0.2092 s.