Today, we are pushing out a new Flex-Rigid PCB with black solder mask. It also has the gold finger and immersion gold technique.
Here is the data:
Board layer: 4 layers;
Material: SY1001 FR-4;
Plate thickness: 1.4mm;
Copper foil thickness: inner layer 1OZ, outer layer 0.5OZ;
Solder proof and text color: black oil white characters;
Surface treatment: immersion gold, gold finger, Flex-Rigid;
Aperture and tolerance:+- 0.15mm;
Size error: +-0.15mm
If you want to learn more about the Flex-Rigid PCB, welcome to take orders with our sales.
