Board edge connector
View Patent ↗Apparatuses and methods for forming serial advanced technology attachment (SATA) board edge connectors with electroplated hard gold contacts. One example method can include forming a tie bar on an inner layer of a printed circuit board (PCB), forming a trace on an outer layer of the PCB, forming a via, wherein the via electrically couples the tie bar to the trace, forming a contact coupled to the trace on the outer layer, and sending an electrical charge from the tie bar through the via and the trace to the contact to electroplate the contact.
1. A method comprising:
forming a tie bar on an inner layer of a printed circuit board (PCB);
forming a trace on an outer layer of the PCB
forming a via, wherein the via electrically couples the tie bar to the trace;
forming a contact coupled to the trace on the outer layer; and
sending an electrical charge from the tie bar through the via and the trace to the contact to electroplate the contact.
2. The method of claim 1 , wherein the contact is being electroplated with gold.
3. The method of claim 1 , wherein the via is removed after the contact is electroplated.
4. The method of claim 3 , wherein the via is removed by drilling the via.
5. The method of claim 4 , wherein the drilling the via electrically disconnects the tie bar from the contact.
6. A method comprising:
forming a tie bar on an inner layer of a printed circuit board (PCB);
forming a trace on an outer layer of the PCB;
forming a via, wherein the via electrically couples the tie bar to the trace;
forming a contact coupled to the trace on the outer layer;
sending an electrical charge from the tie bar through the via and the trace to the contact to electroplate the contact; and
removing the via.
7. The method of claim 6 , wherein the contact does not have parasitic loading.
8. The method of claim 6 , wherein the trace manufacturing includes etching.