Product name: Immersin Silver pcb BoardÂ
Characteristic
Layer count: 6
Board thickness: 1.60mm
Base materials: FR4 S1000-2
Finished size:112*93mm
Surface finish: Immersin Silver
Line width/line space: 4/4mil
Minimum hole: 0.25mm
Solder resist color: Sensitive green
Cu thickness: inner layer 1 OZ outer layer 1 OZ
Specifications:
Line width/line space is small, the etching is difficult.
welding spot of BGA design is small,the diameter of the welding spot is 18mil.
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