September 21, 2026 ALPHA SACX Plus 0307 Lead-Free Alloy Overview
ALPHA SACX Plus 0307 is a high-performance, low-silver, lead-free alloy specifically engineered to replace conventional SnPb, SAC305, and original SACX 0307 alloys in electronics manufacturing. Developed by MacDermid Alpha, this advanced formulation provides superior thermal stability and copper erosion resistance across various assembly workflows.
Key Features and Applications of ALPHA SACX Plus 0307
Engineered for versatility, this alloy excels in wave soldering, selective soldering, lead tinning, and complex rework processes. Its enhanced copper dissolution resistance makes it particularly suitable for applications requiring prolonged hot exposure times, ensuring reliable joint integrity without excessive copper erosion on component leads or board pads.
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Product Name | ALPHA SACX Plus 0307 |
| Alloy Type | Low-silver, lead-free alloy |
| Applications | Wave soldering, selective soldering, lead tinning, rework |
| Target Replacements | SnPb, SAC305, SACX 0307, and other low-silver SAC alloys |
| Special Capability | Enhanced copper dissolution performance for long hot exposure times |
Conclusion
Choosing ALPHA SACX Plus 0307 guarantees exceptional solderability and long-term joint durability while reducing production costs compared to high-silver alloys. To order or learn more about optimizing your assembly process, feel free to Contact – LORIOT INDUSTRIAL.
