LFP-8MA-SC07 lead-free Solder Paste performs excellently in general SMT production for large-pitch LEDs. Its alloy powder is of the SC07 model, with a melting point of approximately 227°C, and the soldering temperature is controlled within the range of 240-260°C, making it suitable for the soldering needs of most lighting products.
This solder paste uses rosin-based Flux with high activity, which can effectively remove oxides and improve soldering quality. Especially for package types such as QFN/DFN, its solder climbing performance is close to 100%, significantly reducing the void rate.
The halogen content is controlled below 900ppm, complying with the ROHS standard. It also features low residue, which helps reduce subsequent cleaning workload and improve product yield.
In practical applications, attention should be paid to the storage time after solder paste printing to avoid soldering defects caused by oxidation or contamination. Meanwhile, the Reflow Soldering temperature profile should be adjusted according to the specific characteristics of components to ensure full solder joints without cold soldering.
For the LED lighting industry, selecting the appropriate solder paste not only affects the soldering effect but also directly relates to the long-term stability and reliability of products. With its excellent comprehensive performance, LFP-8MA-SC07 meets the needs of most conventional process scenarios.
During operation, it is recommended to regularly test the viscosity and activity of the solder paste to ensure it is in the optimal state. Meanwhile, keep the working environment clean and ventilated to avoid impurity contamination that may affect soldering quality.
For scenarios requiring higher precision or special requirements, other series of solder paste can be considered, such as the 8MNTTP series for communication equipment or the 8M9P series for automotive lamps. However, as a general-purpose product, LFP-8MA-SC07 achieves a good balance between cost and performance.
When making the final selection, it is also necessary to comprehensively evaluate and determine the most suitable solder paste type based on specific production processes, equipment conditions and product requirements, so as to ensure production efficiency and product quality.
