Paste 100% Original AMTECH NC-559-ASM BGA PCB No Clean Solder Paste Soldering Premium Oil Flux Grease 10cc Solder Repair Paste Latest production date: April 1, 2022. AMTECH NC-559-ASM NC-559-ASM solder paste has been used in many Years, has been recognized by customers. because Its superior welding performance, transparent residue, Low smoke and other characteristics, widely used in maintain. NC-559-ASM solder paste has the following advantages 1. Excellent solder adhesion 2. Excellent moisture resistance 3. Widely used in BGA, PGA, CSP package and flip chip Operation 4. Suitable for multi-PCB reflow soldering 5. No-clean lead-free environmental protection 6. Suitable for value balls, generally used for north and South bridge, mobile phone chip, CPU Socket value ball. 7. Large hand-painted value ball (referring to chips) Needs to be cleaned. 8. For lattice value balls (such as CPU Sockets on the computer motherboard). 9. The residue after soldering is transparent and solder balls Bright, halogen-free (F/CL/Br/I) substances. 10. The paste has moderate viscosity and fine particle size. Generally 2-5m. Suitable for hand brushes and machine brushes Automatic printing and other processes. 11. Suitable for reflow soldering and manual ball value process. 12. Clear and very clean Package Included: 2 x Flux 4 x Flux 8 x Flux Any