- BrandBEW
- Country of manufactureChina
Product Description
Transistor Packages
Rectifier
Thyristor
Power Modules
Laser Diode
Microwave Tube
Materials:Silicon Aluminum Alloys(AlSi Alloys) Configuration:Platforms,Plug-ins,Flatpacks,TO Headers etc.
Advantages
Adjustable CTE, compatibility with assembly components;
Low density,making it ideal for weight sensitive application;
High thermal Conductivity;
Ease of manufacture,plate and weld;
Alternatives to Kovar,Cu-W,Cu-Mo and AlSiC in some electronic packaging fields.
AlSi Alloys Performance Parameters:
|
Content |
Density g/cm³ |
CTE ppm/℃ |
Thermal Conductivity W/mK |
Tensile Strength MPa |
Yield Strength MPa |
Poisson's Ratio |
Elongation % |
Elastic Modulus GPa |
|
Al-27%Si |
17 |
175 |
170 |
130 |
91 |
|||
|
Al-42%Si |
160 |
200 |
187 |
1 |
105 |
|||
|
Al-50%Si |
140 |
220 |
210 |
<1 |
108 |
|||
|
Al-60%Si |
10 |
125 |
210 |
210 |
<1 |
111 |
||
|
Al-70%Si |
120 |
135 |
135 |
<1 |
114 |