Long-short/ Staged Gold finger PCB


Item

Process Capability

Typical value

Layers

≤20

14

Size

≤247*446mm

87.6×154.8mm

Total Thickness

≤3.00mm

1.6mm

GF width tolerance

≥±1.0mil

±1.0mil

Clearance between GF

≥4.0mil

4.0mil

Step size resolution

≥±2.0mil

±2.0mil

Surface treatment

ENIG+GF

I-Sn+GF

OSP+GF

OSP+GF

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