Ipc7801 Pdf Now
ipc7801 pdf, IPC-7801A download, solder paste inspection standard, 3D SPI acceptance criteria, IPC volume limits, stencil printing defects, SMT process control.
Last Updated: [Current Date] – Contains information based on IPC-7801A Rev. A.
| Feature | IPC-7801 | IPC-A-610 | | :--- | :--- | :--- | | | Post-print, pre-placement (Solder Paste) | Post-reflow, final assembly | | Inspection Method | 2D/3D SPI (Laser or Moiré) | Visual inspection or AOI | | Defect Focus | Volume, height, area, bridging | Solder balls, wicking, tombstoning, non-wetting | | Purpose | Process control & immediate rework | Product acceptance |