We will strictly adhere to your requirements to provide you with Si/Al Bonding Wire Fine Aluminium Bonding Wire that meet specific chemical composition (accurate purity and alloy ratio), physical properties (accurate wire diameter, tensile strength, elongation, resistivity, etc.), consistency (uniformity, stability of the wire), cleanliness (surface finish, brightness, cleanliness), and meticulous packaging.
The Si/Al Bonding Wire Fine Aluminium Bonding Wire are packaged in dust-free packaging boxes and bags, using packaging materials that ensure the products are well-protected against dust, shock, and high temperature during storage and transportation, thus ensuring their use and storage.
We can provide you with quality inspection reports and other related documentation.
Our Si/Al Bonding Wire Fine Aluminium Bonding Wire, which contains 1% silicon, comes in diameters ranging from 18μm (0.0007") to 75μm (0.003"). This wire is commonly used as a bonding wire for semiconductor devices such as integrated circuits and transistors.
At JXL, we place particular emphasis on the crucial aspect of high-grade bonding: homogeneity. This is why we routinely conduct microscopic checks on the alloy structure of our finished lots of 1% silicon-aluminum wire.
Furthermore, our Si/Al Bonding Wire Fine Aluminium Bonding Wire processing is executed under conditions that prioritize surface cleanliness and a smooth finish, allowing for entirely snag-free de-reeling.
Commonly used Si/Al Bonding Wire Fine Aluminium Bonding Wire specifications and physical properties:
DiameterФ |
Elongation |
Breaking Force |
0.8miL (0.02mm) |
1-4% |
9-12cN |
1.0miL (0.025mm) |
1-4% |
13-15cN |
1.0miL (0.025mm) |
1-4% |
15-18cN |
1.0miL (0.025mm) |
1-4% |
17-19cN |
1.25miL (0.032mm) |
1-4% |
19-21cN |
1.25miL (0.032mm) |
1-4% |
21-23cN |
Our Aluminum Silicon Wire products comply with international standards. Some standard details are as follows:
Product: Al-1%Si
Alloy composition: 1% silicon, remainder aluminum.
Impurities: Iron, Copper. Each impurity does not exceed 0.005%.
Aluminum and silicon are both 5N (more than 99.999%) aluminum and silicon melted together.
Dimensions: 0.018mm – 0.1mm. It can also be determined by the buyer (non-standard or standard).
The breaking force and elongation are determined by international standards or by the buyer.
