Description
Since use of nitrogen is not required, 691A-HS Solder paste will provide excellent cost savings. In addition, 691A-HS Lead Free solder paste exhibits superior joint strength, excellent wettability, extraordinary print definition and tack life. The post soldering residues of 691A-HS are non-conductive, non-corrosive and highly insulated.
Main Features
- Halogen Free（Cl<900ppm,Br<900ppm,Cl+Br<1500ppm）
- Extended stencil life
- Long tack time
- Excellent wettability
- Hard non-conductive residues
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