Quickturn PCB ENIG 2u” Multilayer halogen free material

4 Layers Quickturn Surface Treatment is ENIG 2u’, Finished Copper is 1/1/1/1oz, Thickness is 1.6mm. PCB Features is halogen free material. Our material have FR-4 Standard Tg 150°C, FR4-High Tg170°C, FR4-High-Tg180°C, FR4-Halogen-free, FR4-Halogen-free & High-Tg. FR4 – Laminates HTC (High Thermal Conductivity) – Teflon – FR4 ceramics FR4 Tg 150-180-200 – FR4 low Er and low Lf – Laminates Halogen Free, FR4 Standard FR4 medium / high / very highTG Lead Free Epoxy material, Material (also fr4) low Er (high signal speed), Material (also fr4) low Lf (low signal loss)