選擇可信的鍍液系統/Qualified solution system
霧錫/Matte Tin: Rohm&Haas-ST-200
亮錫/Bright Tin:Ramtech-B14
鍍液的維護保養/Solution maintenance
雜質離子管控標准:lmpurity control
Fe≦30PPM,Cu≦10PPM,Pb≦30PPM,Zn≦30PPM
活性炭濾心處理-每周一次
Active Carbon treatment-once per Week
槽外沉降處理-每三個月一次
Clean tank/bath treatment-once per quarter
每月留樣錫須觀察Monthly whisker observation on retaining samples
定期錫須實驗監控，依SONY SS-00254
Monthly whisker test&monitoring according to Sony SS-00254
季外錫須實驗監控 External lab Tin whisker test when customers require