Printed Circuit Board Double Sided PCB 6 Layer Lead Free HASL + Gold Finger

Printed circuit board with Gold Finger's difference length 6layer FR4 1.6MM Immersion gold

ChiTun  produce all of type Double Side printed circuit board with HASL, lead free HASL, ENIG, Flash gold, Thick gold, Selective gold plating, OSP, Selective OSP /HASL, Immersion Tin, Immersion Silver, and we have many types of material options ,CEM-3  and FR4 ect..

High-tech options

High-tech options

• Circuit boards up to 24 layers
• Flexible boards up to 8 layers
• Rigid-Flex up to 8 layers
• Aluminum core, with plated contacts
• Ultra-fine conductor widths from 50µm   
• Film-free laser direct imaging
• Micro vias starting at 75µm
• Blind and buried vias
• Laser vias
• Via plugging / stacking
• Plated half-holes
• Thin laminates starting at 50µm core
• Custom layer buildup
• Sandwich buildup
• Plated slots
• Thick copper
• Circuit board thicknesses up to 7mm
• Depth milling (Z axis)
• Impedance control
• Special colours and coatings
• Removable solder-stop