Printed Circuit Boards 6 Layer PCB 94V-0 FR4 Substrate Material

PCB Specifications:

1 All dimensions are in MM.

2 Fabricate per IPC-6012A Class2.

3 Materials:

3.1 Dielectric: FR4 Per IPC or equivalent

3.2 Min Tg: 170DEG

3.3 Copper: As per stack up

3.4 UL Rating: 94V0 Minimum

4 Surface finish: ENIG

5 Solder mask material should meet all requirement of the IPC-SM-840E and shall be green in color and applied over bare copper. Vendor may edit solder mask and paste mask as needed.

6 Editing of existing copper layers shall require customer approval.

7 Silkscreen legend to be applied per layer stackup using white non-conductitive epoxy ink.

8 100% continuity testing using database netlist shall be performed.Vendor to identify test passed in secondary side.

9 Vendor to mark date code and logo in legend secondary side.

10 Bow and twist shall not exceed 1.0% of longest side.

11 Vendor to provide panel drawing for customer approval before production.

Our Product Ranges:

Multilayer PCB Process:

Witgain Technology Limited was established in 2007. Factories locate in HuiZhou City and marketing locates in ShenZhen City. The total area of two factories is around 10000 square meters. We can offer 2-layer and multi-layer pcb services to our customers, highest to 24 layers and rigid-flex pcb, ceramic pcb, HDI pcb, heavy copper pcb are also included. To meet our customer's diversified demands, we also accept prototype orders, small batch orders and big batch orders. Quality and technology is what we value most and we will never stop improving our capabilities. Our customers' satisfaction is always what we are seeking for.