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Jinghui Industry Ltd.

Large size aln Alumium nitride seramik substrate
Large size aln Alumium nitride seramik substrate
Large size aln Alumium nitride seramik substrate

Large size aln Alumium nitride seramik substrate

Payment Type: T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CIF,FCA
Min. Order: 500 Piece/Pieces
Delivery Time: 30 Days

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Basic Info

    Model No.: Customized

    Material: Alumium Nitride Ceramics

    Color: White, Gray, Brown

    Max. OD: 127mm

    Max. Overall Length: 127mm

    Min. Wall Thickness: 0.40mm

    Precision Process: Laser Cutting, Machining, Polishing, Galzing

    Tolerance: Best To Be 0.01mm

    Certificate: ISO9001:2008, SGS

    Features: Excellent Insulation, Low Thermal Conductivity

    Application: Ceramic Liner Plate, Ceramic Circuit Board

Additional Info

    Packaging: Export carton

    Productivity: 100,000 sets/month

    Brand: Jinghui ceramics

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 500,000 sets/month

    Certificate: RoHS

    Port: Shenzhen Port,Hongkong Port

Product Description

Aln Ceramic Substrate

Ceramic Substrate is a frequently used electronic packaging material, widely used in the packaging of hybrid integrated circuit and multichip module.The advantages of Ceramic Substrates are:

●High mechanical strength
Good electrical insulation
Low dielectric constant and dielectric loss
Similar thermal expansion with electronic components
High thermal conductivity
Excellent corrosion resistance

Our company is focusing on the production alumina (Al2O3) Ceramic Substrates, zirconia (ZrO2) ceramic substrate and aluminum nitride (AlN) Ceramic Substrates. Al2O3 has excellent electrical insulation and chemical stability, it is the most mature ceramic substrates at the moment; however, AlN has higher thermal conductivity, coefficient of thermal expansion is more similar with Si, so it is more suitalbe to use for large scale, especially super large scale integrated circuits.

Prime features:

1. Very high thermal conductivity

2. Exceptional electrical insulation

3. Excellent corrosion resistance

4. Very good flatness and finest surface

5. Withstand high voltage, currency

Typical application:

-Power electronic devices

-Communication devices

-High power transistor module substrate

-High-density hybrid circuits

-Microwave power devices,

-Power semiconductor devices,

-Power electronic devices,

-Optoelectronic components,


-High power LED lights,

-IC products

Products showroom

Alumina ceramic substrates

Technical Data. sheet

Items Unit









SiC TiO2 AlN
Color White Ivory Ivory White Black Black White
Density g/cm3 ≥3.60 ≥3.80 ≥3.85 ≥6.0 ≥3.21 ≥4.00 3.3
Water absorption % 0 0 0 0 0 0 0
Hardness HV 1500 1700 1700 1300 2500 800
Flexural strength Mpa ≥320 ≥338 ≥379 1200 550 158 450
Compressive strength Mpa ≥2000 ≥2240 ≥2240 1990 3306 --- 2200
Max. service temperature
1550 1600 1675 850 1600 1000 1200
Thermal conductivity W/(m.K) 24 29 30 2.5 150 5 170
Ω.cm > 10^14 > 10^14 > 10^14 > 10^11 10^5 10^12 > 10^14
Insulation strength kV/mm 18 18 19 17 --- 3.93 17
Dielectric constant - 9.5 9.5 9.7 29 --- 95 8.9

Company Profile

Our strength

Workshop and quality guarantee


Q1. Is it available to provide customize products?

A: We always support custom-made ceramic substrate, ceramic plate, ceramic wafer, ceramic sheet as per different dimensions, design and shape.

Q2. When can I get the price?

A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of get the price, please call us or tell us in your email so that we will proceed your inquiry as priority.

Q3. How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 4 weeks. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

Q4. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q5. What about the transportation and delivery date?
A: Normally we use Int`l express by our forwarder, or with client`s account number. It is about 3~5 working days. For some heavy goods, sea freight will be recommended, it will take around 1 month, but It also depends on where you are.

Q6. How to ensure the quality?

A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.

Q7. Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Contact us

Looking for ideal Alumium Nitride Seramik Substrate Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Aln Seramik Substrate are quality guaranteed. We are China Origin Factory of Large Size Seramik Substrate. If you have any question, please feel free to contact us.

Product Categories : Advanced Ceramic Plate > Ceramic Substrate

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