How Does Die-Attach Solder Paste Conquer High-Power Packaging?

How to Choose a Solder Paste Squeegee?

Selecting a solder paste squeegee requires comprehensive consideration of material, shape, size, hardness, and process requirements to ensure print quality, efficiency, and equipment life. The following are specific selection points, recommendations, and example recommended configurations:

What are the Factors Influencing Solder Paste Printing-Part2

Solder paste is a stable mixture consisting of a solder alloy powder, viscous flux, and some additives, with a certain viscosity and good thixotropy. It has a certain viscosity at room temperature, which can mount the components initially.

How to Choose a Suitable Solder Paste? & a Solder Paste Manufacturer?

The chip semiconductor industry has developed vigorously in recent years, and the supporting industries related to microelectronics and semiconductor packaging have achieved unprecedented development. Various companies have sprung up, including the packaging solder industry of solder paste as well.

Understanding the Core Logic of the Two-Stage Reflow Process

The core logic of a two-stage reflow process is to use sequential soldering and precise temperature control to solve the challenges of soldering multiple components across multiple package levels.

How Should Solder Paste Viscosity Be Controlled When Measurements Are Inaccurate?

naccurate solder paste viscosity measurements can directly affect print quality, soldering performance, and product reliability. Control must therefore cover equipment, operating practices, the environment, and materials. The following measures are recommended:

What Problems Can Result from Insufficient Solder Paste Mixing?

Insufficient solder paste mixing can cause a series of problems that may affect soldering quality, product reliability, and production efficiency. The specific issues are analyzed below:

How Can Pad Misalignment and "Solder Paste Bleeding" in Solder Paste Printing Be Resolved?

Pad misalignment and "solder paste bleeding" during solder paste printing should be addressed systematically across four dimensions: equipment calibration, process parameter optimization, material-property matching, and design improvement. Specific measures are provided below: