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Today, we will discuss how to choose the thickness and design the apertures when using SMT stencils.

Today we will learn about some special SMT PCB components and the Requirements for the shape and size of the apertures on the glue printing stencil.

Let’s continue to learn about the design requirements for the fabrication of SMT stencils. The general factory can accept the following three types of document formats for stencil making In addition, the materials we require from customers for making templates generally include the following layers The aperture design of the stencil should consider the demolding of the solder paste, which is mainly determined by the following three factors

Now let’s learn about the design requirements for the fabrication of SMT stencils. 1. General Principle 2. Stencil (SMT template) aperture design tips 3. Documentation preparation before SMT stencil template design

The SMT stencil manufacturing process specification includes several critical components and steps to ensure the quality and accuracy of the stencil. Now let’s learn about the key elements involved in the production of SMT stencils: 1. Frame 2. Mesh 3. Stencil Sheet 4. Adhesive 5. Stencil Making Process 6. Stencil Design 7. Stencil Tension 8. Mark Points 9. Stencil Thickness Selection

Today, we will learn about the main materials which are maked into SMT Stencil. The SMT stencil is primarily composed of four parts: the frame, mesh, stencil foil, and adhesive (viscose). Let's analyze the function of each component one by one.

Let's continue to introduce another part of the terms of PCB SMT. Intrusive Soldering Modification Overprinting Pad Squeegee Standard BGA Stencil Step Stencil Surface-Mount Technology (SMT)* Through-Hole Technology (THT)* Ultra-Fine Pitch Technology

Today, we will introduce part of the terms of PCB SMT. 1. Aperture 2. Aspect Ratio and Area Ratio 3. Border 4. Solder Paste Sealed Print Head 5. Etch Factor 6. Fiducials 7. Fine-Pitch BGA/Chip Scale Package (CSP) 8. ine-Pitch Technology (FPT)* 9. Foils 10. Frame

Today we will introduce the Classification of SMT Stencils from usage, process, and material.

Today, let’s learn about the definition of PCB SMT Stencil. The SMT Stencil, professionally known as an "SMT template," is most commonly made of stainless steel, colloquially referred to as a steel stencil.

We all know that during the production process of PCB circuit boards, it is inevitable to have electrical defects such as short circuits, open circuits, and leakage due to external factors. Therefore, to ensure product quality, the circuit boards must undergo strict testing before leaving the factory.

Let’s continue learn about the common terms of high speed PCB. 1. Reliability 2. Impedance