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4 layer rigid-flex immersion gold board

4 layer rigid-flex immersion gold board

To be negotiated

Parameters:
Layers: 4
Finished thickness: 2.0mm
Surface finish: ENIG- RoHS
Min. tracing/spacing: 10 mil / 9.75 mil
Min. annular ring: 5mil
Min. diameter via: 0.2mm
Technique characteristics:

High frequency material plus high TG FR-4

Applications:
Wireless communication station control