What we want to mention is `SHINKO will aim thinner Ag thickness on inner lead within the spec but it will thinner tendency due to better wire bonding ability’.
In case we plate on inner lead and section slot (Detail H & L), Plating thickness on Detail H & L will be thinner than inner lead Because plating area is much wider than inner lead.
I guess ASECL san may not bond on Detail H & L. It is for another purpose. So, we propose to change Ag thickness spec on Detail H & L to aim lead Ag thickness lower side.
Please understand it. If it will cause confusion, I will delete explanation From VDA.
我們想要提到的是 ' 神鋼將目標 Ag 厚度對內部引線但它規範中將薄趨勢由於更好引線鍵合能力 '。在種情況下我們板內引線和部分插槽 (詳細 H & L)鍍層厚度對細節 H & L 會比內部引線瘦因為電鍍面積遠遠超過內部引線。我猜 ASECL san 不可能在細節 H & L.債券它是為另一個目的。因此,我們建議改變對細節 H & L Ag 厚度規格針對鉛銀厚度低側。請您理解它。如果它會造成混亂,我會刪去解釋從 VDA。