Bonding Wire

California Fine Wire Co. is a custom manufacturer of fine-drawn bonding wire. Materials include gold (Au), silver (Ag), copper (Cu) and aluminum (Al). Gold bonding wire is available in hard drawn, stress relieved, and annealed round and flat forms. Aluminum bonding wire is available as aluminum/1% silicon and 99.999% purity aluminum bonding wire. Types of aluminum bonding wire include hard drawn, stress relieved, and annealed round or ribbon bonding wire. Aluminum/1% silicon bonding wire ranges in diameter, from 0.0005 in. to 0.003 in.

Bonding wire can be processed in a range of production volumes for an array of applications throughout the defense, medical, aerospace, and electronics industries. All lead times are evaluated on a job-by-job basis. Bonding Wire can be manufactured to meet the customer’s required range(s) for Elongation and/or Breaking Load. For additional information about our fine-drawn bonding wire, see the table below or contact us directly.

For a list of our bonding spools Click Here