200x200x1 мм алюминиевый нитрид керамическая пластина подложка лист ALN для полупроводника

Сохранить в закладки 1600621056316:


Цена:*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description


Aluminum nitride ceramic (AlN) has excellent properties such as high thermal conductivity, high strength, high resistivity, small density, low dielectric constant, non-toxic, and thermal expansion coefficient matching with Si. It is a new type ceramic material with excellent comprehensive performance. Due to its extremely high thermal conductivity, aluminum nitride can meet the heat dissipation requirements of high-power devices such as optical communication, microwave communication, LED, and high-speed rail.

It is considered to be an ideal material for the packaging of new generation semiconductor substrates and electronic devices.





Product Name
180W Aluminium Nitride Ceramic Plate Substrate ALN Sheet With Hole
Material 
Aluminium Nitride Ceramic
Size
Customized
Thermal Conductivity
180-220W
Feature 
High Heat Conductivity, Good Insulation
Sample
Available
Payment 
TT,  Western union, Credit Card 
Delivery 
Air Express (DHL/UPS/TNT/ FedEx),Sea transportation


   
  Advantages



1.Very high thermal conductivity
2. Excellent electrical insulation
3. Low density
4.Similar linear expansion coefficient with Si
5.Extremely high hardness

.



Application
1. RF/Microwave components
2. Power modulus
3. Power transformers
4. High power LED package
5. Laser diode sub-mounts
6. LED chip sub-mount
7. Microelectronic packages
8. Transistors




Material Performance


Item
Unit
ALN 180W
ALN 220W
ALN 220W
Color
-
Gray
Gray
Gray
Density
g/cm3
3.3
3.3
3.28
Flexural Strength
MPa
≥350
≥350
≥350
Compressive Strength
MPa
2500
≥2500
-
Elastic Modulus
GPa
320
320
320
Vickers Hardness (Load 500g)
HV0.5
10
9.5
9
Coefficient of Line Thermal Expansion
10-6K-1
4.8
4.6
4.5
Thermal Conductivity(20℃)
W/m·K
180
200
220
Volume Resistance at 20°C
cm
>1014
>1014
>1013
Dielectric Strength
KV/mm
≥15
≥15
≥15
Dielectric Constant (1MHz)
εr
9
8.8
8.6
Loss Tangent
10-4
5
5
3


Packing & Delivery






Company Profile


Lianyungang Quayer Electronic Technology is one of the manufacturers and suppliers of high-quality precision ceramics and quartz glass in China.

Our products include alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, refractory ceramic products We have all-line high precision equipment from ceramic forming, sintering to precision machining.

Hope fora wide range of sincere cooperation with customers at domestic and abroad.









FAQ


1. How can I get samples?

We provide free samples if we have the exact or similar sizes in stock.
If it's customized products, we will need to charge tool fee.

2. Do you accept customized dimension?

Yes, we can produce ceramic parts per customer's request.

3. What are the payment methods?

We support TT, L/C Western Union,Money Gram.

4. How can I get a specific quotation?

Please kindly send us your drawings(2D or 3D) or real sample pictures with technic requirements, demand quantity, surface requirements, and material if you already know.

5. Why choose us?

1. Rich production experience
2. Professional technical team
3. Strict quality inspection system
4.Good price and service
5. Fast delivery time



Похожие товары

Новые поступления

Новинки товаров от производителей по оптовым ценам