Product Name: Four layer composite laminate

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Specifications

Layer count：2

Board thickness：1.0mm

Base materials：F4BM-2 + S1141

Finished size：70*70mm

Surface finish：Lead-free tin

Line width/line space：10/10mil

Minimum hole：0.35mm

Solder resist color：Sensitive green

Cu thickness：inner layer 1 OZ outer layer 1.5 OZ

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Characteristic

1, the use of F4BM-2 + FR4 S1141 sheet mixed laminate production, of which L1-L2 is F4BM-2 material;

2, the way of mixed lamination greatly reduce costs, and can meet the needs of high frequency signals;

3, different materials mixed pressure on the production process of all aspects of the technical capacity of the test is relatively large.