Senju solder paste M705-GRN360-K2-V is a solder paste that is widely used in the market and enjoys a good reputation among SMT engineers,  which has strong wettability and activity. It is often used for the tinning of hash board ASIC chips, control board chips, and bonding of heat sinks. Its alloy composition is Sn96.5Ag3.0Cu0.5, and its melting point is 217 degrees. Compared with the previous solder paste, the lead-free solder paste "ECO SOLDER PASTE" developed by Senju Metal is to solve the problems caused by lead-free, such as storage stability, tin supply stability, wettability, and resistance to the high melting point. The new environmentally friendly solder paste generation can solve heat and other problems. Japan Senju Metal's solder paste is made of SOLDER POWDER with minimal oxidation and FLUX with excellent chemical stability. It has not only high reliability but also good storage stability. It also has good solderability and almost no solder ball divergence. It is an excellent product and solves the heat resistance problems caused by high melting points. It is a new generation of environmentally friendly lead-free solder paste products. 

Product parameters:

• Brand: Senju

• Model: M705-GRN360-K2-V

• Composition: Sn96.5/Ag3.0/Cu0.5

• Packing: Standard 500g

• Melting point: 217-227℃

Product advantages:

1. The reflow soldering process window is vast (the process window is as wide as 10°C, and the soldering performance is excellent);

2. The viscosity is stable, and the change with time/temperature is less than 2%;

3. The mold release performance is good, and the patented technology is aimed at the extremely small pitch below 0.2mm;

4. Continuous printing does not dry the screen, printing for a long time does not block the steel screen, and the fluidity is good;

5. High reliability (withstand -40℃/+100℃, more than 1000 cycle tests);

6. Strong wetting force, fast tin climbing, fewer tin beads, anti-dropping, anti-tombstone alloy;

7. Low residue after welding, no cleaning (insulation resistance meets Japanese JIS and IPC standards).

Scope of application:

SMT patch LED welding PCB board, general electrical appliances, electronics industry, sheet metal, lead pipe soldering, cables, radiators, cans, light bulbs, and soldering of high-heat parts of TV sets. Electronic products, home appliances, automotive electronics, industrial appliances, fuses, lighting, and hardware products.