September 3, 2026 ALPHA OM-377 Solder Paste
ALPHA OM-377 is a next-generation, lead-free, no-clean solder paste engineered for superior electrochemical reliability in fine-pitch, low-standoff SMT assemblies. Formulated by industry leader MacDermid Alpha, this advanced solution is optimized for high-density PCB applications and ultra-miniaturized components down to 01005 sizes.
Advanced Features and Performance of ALPHA OM-377
Engineered for complex mobile and wearable electronics, the paste delivers excellent solderability alongside low post-reflow residue containment across delicate circuit features.
- High transfer efficiency (>1.33 Cpk) on fine-feature pads as small as 100 µm x 150 µm.
- Engineered for miniaturized components down to 01005 package sizes.
- Outstanding resistance against Head-in-Pillow (HiP) and Non-Wet Open (NWO) defects.
- Superior electrochemical reliability with minimal post-reflow flux residue.
Applications in Miniaturized Electronics
Integrating OM-377 into modern manufacturing lines enables smaller, thinner, and lighter form factors without compromising interconnect integrity. It is ideal for advanced mobile devices, wearable technologies, and dense electronic modules requiring precise paste deposition.
Product Specifications
| Property | Specification Details |
|---|---|
| Product Name | ALPHA OM-377 |
| Flux System | Lead-Free, No-Clean |
| Component Compatibility | Down to 01005 passive/active packages |
| Transfer Efficiency | >1.33 Cpk on 100 µm x 150 µm pads |
| Defect Resistance | Superior HiP and NWO performance |
Conclusion
Deploying ALPHA OM-377 ensures high-yield printing performance and exceptional electrical reliability for compact electronic devices. To request product datasheets or place commercial orders, please visit Contact – LORIOT INDUSTRIAL.
