清晰的按鍵點擊感和正向觸覺反饋；
超小型輕量化結(jié)構(gòu)，適合高密度安裝，經(jīng)濟實惠且可靠；
接點采用特殊處理的插入成型設計，可防止焊接時助焊劑堆積，并支持自動浸焊工藝。

Sharp click feel with a positive tactile feedback;
Ultraminiature and light weight structure suitable for high density mounting, Economical but reliable;
lnsert molding in the contact with special treatment prevents flux build-up during soldering and permits auto-dipping.