AuLTRA™ ThInFORMS™ for Die-Attach Applications:
Indium Corporation provides high-performance precision gold preforms. Its AuLTR™ ThinFORMS™ are an 80/20 AuSn preform with a thickness of 0.00035” (or 0.00889mm)—that’s VERY thin compared to traditional AuSn preforms. This gold solution delivers reduced bondline thickness and enhanced thermal transfer from the die to the substrate, increasing the operational performance and efficiency of high-output lasers.