If you wish to built PCBs that plug directly into edge connectors, such as memory cards, please choose "Gold Fingers" as shown in the image below:

 1522481053883028071.png

Note:

Fingers will be with gold only when choosing ENIG. Or they will be covered with tin if choosing HASL.
Pls check the "ENIG-RoHS"option when choosing Gold  Fingers.

1522481062039050037.png

Our Preferred Partners