Routing QFP tracks parallel to pads and avoiding 90-degree angles to prevent solder bridge issues. Standards suggest tracks should exit parallel to long edge of pads. Considerations for power pin layouts and modern etching processes.
Routing tracks perpendicular to QFP corner pins at a 90 degree angle. Read More »
The die punching method is ideal for simple PCB processing with low demands, suitable for low-cost, high-volume production and complex shapes. WellCircuits Limited specializes in high-precision PCBs catering to various customer needs.
Our experience lies in creating multiple-layer, flexible circuits and rigid-flex PCBs HDI PCBs as well as Rogers PCBs.
We have a great track record in fast-turnaround prototyping of PCBs, and excel at managing challenging projects as a strength.