September 3, 2026 ALPHA OM-353 Solder Paste
ALPHA OM-353 is a lead-free, zero-halogen solder paste engineered to provide broad processing latitude and superior electrochemical performance in high-reliability applications. Manufactured by industry leader MacDermid Alpha, this advanced formulation minimizes residue spread, making it ideal for harsh operating environments.
Electrochemical and Print Features of ALPHA OM-353
Designed to deliver exceptional electrical reliability down to 0.200 mm spacing on demanding automotive thermal profiles, the paste pairs exceptionally well with Innolot alloy systems as well as standard SAC305 and low-silver SACX alloys.
- Lead-free and zero-halogen no-clean solder paste chemistry.
- Minimized residue spread for high electrochemical performance at 0.200 mm spacing.
- Type 5 powder compatibility engineered for fine-feature printing.
- Superior resistance against non-wet open (NWO) and head-in-pillow (HIP) defects.
Automotive and Fine-Feature Assembly Applications
Integrating OM-353 into SMT production lines guarantees consistent transfer efficiency across broad reflow windows, protecting complex automotive electronics against electrical migration and joint failures under severe conditions.
Product Specifications
| Property | Specification Details |
|---|---|
| Product Name | ALPHA OM-353 |
| Flux Classification | Lead-Free, Zero-Halogen |
| Powder Size Compatibility | Compatible with Type 5 Powders |
| Alloy Compatibility | Innolot, SAC305, Low-Silver SACX |
| Fine Pitch Spacing Limit | Down to 0.200 mm |
Conclusion
Deploying ALPHA OM-353 ensures top-tier electrochemical reliability and versatile manufacturing performance for high-density automotive assemblies. To place orders or receive technical documentation, please visit Contact – LORIOT INDUSTRIAL.
