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The main differences in the PCB123/PCBexpress vs ValueProto services are minimum trace/space, minimum drill, slots and cutouts, and lead-time. We introduced the ValueProto service as an economical way to get a 2 layer board with a longer lead-time.
- Minimum trace/space 6 mils
- Minimum finished hole 8 mils
- Up to 4 slot/cutouts allowed
- Standard 2 day lead-time
- Minimum trace/space 7 mils
- Minimum finished hole 14 mils
- No slots/cutouts
- 1 week lead-time
Please feel free to contact me if you are having trouble placing your Value Proto order.