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SZSE:002741
Surface Finishing
Information
Application:

New-generation selective OSP refers to the product in particular designed for PCB surface coating and adapted to high-temperature lead-free assembly process, applies to full-copper board and copper-gold mixed board, with no film deposition on gold surface, and highly applies to the production of high-density and fine-spacing PCB.

Advantage introduction:

Excellent tin adhesion performance;
Excellent tin climb performance for DIMM through hole;
Good selectivity, no deposition while the gold thickness is relative thin;
Good compatibility for flux;
Good solution stability.
 
 
 

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Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
国产精品国产片在线观看蜜臀日韩一区二区在线_国模精品一区二区三区_国产2345在线亚洲精品_久久99国产精品二区不卡_欧美vs日韩vs国产在线观看_久久精品成人亚洲综合日韩