Conductive silver paste for LED is a specialized material used in the manufacturing of LED devices, especially suitable for the production of conductive circuits. It is a high-performance sintered conductive paste made from highly conductive silver powder and organic carrier. It plays a crucial role in connecting various components within LED modules, ensuring optimal electrical performance and reliability. The use of conductive silver paste enhances the efficiency of LED lights by reducing resistive losses and improving heat dissipation. Additionally, its compatibility with various substrates makes it suitable for different LED packaging technologies, contributing to the overall advancement of LED lighting solutions.
Conductive Silver Paste for LED
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Technical Parameters
| Product Name | Conductive Silver Paste for LED |
| Catalog | ALOS-SILI-371 |
| Appearance | Silver-gray viscous liquid |
| Solid Content | 86±2% |
| Fineness | ≤10μm |
| Viscosity | 500±100Pa·s |
| Curing Process | 5-10 min (120-150°C) |
| Firing Process | 3-10 min (≥550°C) |
| Firing State | Silver-white |
| Sheet Resistance | ≤10mΩ/□ |
| Solderability | 300°C/3s, tin coated area ≥95% |
| Solder Resistance | 300°C/7s, tin coated area ≥80% |
Performance
- Excellent electrical conductivity. The conductive silver paste demonstrates exceptional conductivity, ensuring optimal electrical performance in LED applications.
- Superior resistance to thermal shock. The product exhibits outstanding resistance to both high and low temperatures, resulting in minimal variation in electrical resistance even after exposure to extreme thermal conditions.
- Excellent stability. This conductive silver paste has excellent stability and performs well under conditions such as high temperature and high voltage, ensuring the long-term stable operation of LED products.
- Outstanding printability. The paste provides excellent print characteristics, allowing for extended printing sessions without drying in the mesh. It maintains clear line definitions, effectively reducing the likelihood of spreading or breakage during the application process.
- Exceptional weather resistance. The silver paste is designed to withstand various environmental conditions, ensuring durability and longevity in outdoor applications.
- Excellent solderability. It features remarkable soldering capabilities, ensuring a reliable and strong bond during assembly and integration into electronic devices.
