PCB платы и печатные схемы предложение

Leadsintec offers pcb,printed ciruit, circuit board,Printed Circuit Board fabrication, providing consistent high quality and affordable price of Printed Circuit Boards. Whether it is a single board for a prototype or large volume production runs, leadsintec can come to meet your PCB fabrication needs in a variety of materials and technologies. We make single, double and multi-layer printed circuit boards in varying complexities Circuit Board Specifications Maximum Panel size: 19.7” x 31.5” Maximum Number of Layers: 1-30 Copper Thickness: 0.5 oz to 5.0 oz Minimum Line Width: 3 mil Minimum Line spacing: 3 mil Smallest Hole: 0.006” Blind, Buried and plugged Vias Controlled impedance Material Thickness: 0.008” to 0.240” FR-4 High TG FR-4 PTFE Aluminum Base Rogers Specialized material per your request Solder Mask LPI–Green, Yellow, Black, Red, Blue etc. Peelable Mask Inspection Methods 100% Visual inspection Electrical testing – Flying probe or Nails Bed Sample lot inspection Cross sectioning Final Finishes SMOBC (HASL) Carbon Selective Gold Plating Hard and Soft Gold Immersion Gold Immersion Silver Immersion Tin OSP