Ultimate Guide to SMT Stencils: Types, Selection & Best Practices for PCB Assembly
SMT stencils are critical for precise solder paste deposition in PCB assembly. This complete guide covers types, materials, selection tips, and pro techniques to improve yield and reliability for engineers and global buyers. What Is an SMT Stencil? An SMT stencil is a thin precision metal sheet (usually stainless steel) with laser‑defined apertures that control…