Ipc7801 Pdf 95%

| Metric | Acceptable Range (Typical) | Critical Defect Threshold | | :--- | :--- | :--- | | | 50% to 150% of nominal | <50% (Insufficient solder) or >150% (Excess solder) | | Height | 40% to 60% of stencil thickness | <40% (Poor release) or >60% (Smearing potential) | | Area | 50% to 150% of nominal | <50% (Missing paste) or >150% (Bridging risk) | | Alignment (Offset) | <25% of pad width | >25% to 50% (Warning) or >50% (Defect) |

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Last Updated: [Current Date] – Contains information based on IPC-7801A Rev. A.