solar panel tabbing wire

الوصف

Technical Parameter≥ 1. Basis brasses: Oxygen-free copper wire planish(interconnect strip)T2 copper belt divide&cut (busbar) 2. Basis brasses electrical resistivity: Oxygen-free cooper wire≤ 0.***5Ω Mm₂/m. T2 Copper belt ≤ 0.***2Ω Mm₂/m 3. Solder tin component: *3%Sn *7%Pb *2%Sn *6%Pb 2% AG *9%Sn 1% AG *6.5%Sn 3.5%AG 4. Solder tin melting point: ******4º C 5. Tin thickness: One-side coated≥ 0.*2mm 6. Extensibility: Soft phase≥ *0% semi-soft phase≥ *5% 7. Breadth error: ± 0.1mm Thickness error: ± 0.*2mm 8. Packing: Paper disk, ABS cylinder. Paper tray