Place of Origin: Guangdong, China Brand Name: 22Layer RF PCB Model Number: Rigid-PCB Base Material: TUC Copper Thickness: 1oz Board Thickness: 2.45mm Min. Hole Size: 0.1mm Min. Line Width: 3mil Min. Line Spacing: 3mil Surface Finishing: ENIG Number of layers: 22L PCB Standard: IPC-A-600 Solder Mask: Green Legend: White Product quotation: Within 2 Hours Service: 24Hours technical services Sample delivery: Within 14 days Hot Tags: 22Layer RF PCB, Manufacturers, Suppliers, Wholesale, Buy, Factory, China, Made in China, Cheap, Discount, Low Price, Price List, CE, Newest, Quality