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Exploring HASL: The Go-To Surface Finish for PCBs

Welcome to our latest video where we dive into the world of PCB surface finishes, focusing on HASL (Hot Air Solder Leveling). If you're in the electronics manufacturing industry or just curious about how PCBs are made, this video is for you!

🔧 What is HASL?
HASL is a widely used process in PCB manufacturing where the board is dipped into molten solder, and excess solder is removed using hot air. This creates a durable, protective coating on the copper traces, preventing oxidation and ensuring excellent solderability.

💡 Why Choose HASL?

Cost-Effective: HASL is one of the more economical surface finish options.
Durability: Provides robust protection, enhancing the lifespan of PCBs.
Solderability: Ensures high-quality solder joints, critical for reliable electronic assemblies.
In this video, we’ll walk you through the entire HASL process, explain its benefits, and discuss why it remains a popular choice in the PCB industry.

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