Witgain Technology Limited
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Power Supply PCB 2 Layer Heavy Copper On Both Sides FR4 Substrate
PCB Specifications:
Part NO: PCB0018
Layer Count: 2 Layer
Finished Board Thickness: 3.3 MM
Copper Thickness: 5/5 OZ
PCB Size: 120MM*80MM
Application Area: RF Power Supply
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