Do you know the three main flux types in solder paste? Each of them has different properties. They are: 💧Rosin flux: This type of flux can withstand high soldering temperatures and is non-corrosive. It is typically not water-soluble and requires solvent-based cleaning after reflow to remove leftover flux. 💧Water-soluble flux: This type of flux, made from organic acids and solvents, is highly active. After reflow, the flux must be thoroughly washed away using water to avoid any corrosion. 💧No-

135K views · 1.2K reactions | PCB Assembly Manufacturing Process: PCB Loading - Solder Paste Printing - Solder Paste Inspection - SMT - Reflow Soldering - AOI | SenRuiDa PCBA | Facebook

3.4K views · 59 reactions | SMT PCB Assembly Manufacturing Process: 1. Automatic PCB Loading 2. Solder Paste Printing 3. SPI - Solder Paste Inspection 4. SMT - Surface Mount Technology 5. Reflow Soldering 6. AOI - Automated Optical Inspection | SenRuiDa PCBA | Facebook