High Purity, Low Dross Tin-Lead Solder Bar for Reliable Wave and Dip Soldering

The Alpha 63/37 Tin-Lead Solder Bar is expertly manufactured in India using high-purity raw materials combined with advanced viscosity and dross-lowering treatments. This results in a low dross, high fluidity solder alloy free from cast-in impurities and oxide inclusions, ensuring clean and efficient soldering.

Ideal for wave soldering and hot dip soldering applications on single and dual-sided PCBs, especially with metallized and OSP pad finishes. The alloy’s eutectic melting point of 183°C guarantees fast, reliable wetting and excellent solder joint integrity.

Key Features:

✅ High purity 63/37 SnPb alloy
✅ Low oxides and minimal dross formation
✅ Excellent solderability and wetting performance
✅ Suitable for single and dual-sided boards with OSP finishes
✅ Consistent quality from viscous-controlled manufacturing
✅ Made in India, approx. 1 kg bar weight

Applications:

• Wave soldering
• Hot dip soldering
• PCB assembly for electronics and electrical industries
• Single and dual-sided circuit boards with metallized/OSP pads