HASL

Detailed Explanation of PCB Surface Treatment Types and Their Characteristics

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Detailed Explanation of PCB Surface Treatment Types and Their Characteristics

Yesterday, we published the article “Call for Papers on PCBA Design and Manufacturing,” and we welcome everyone to submit their contributions. 1. Why Do PCBs Need Surface Treatment? The core purpose of PCB surface treatment is to: protect copper pads and ensure their solderability.. 1. Prevent pad oxidation: Copper easily oxidizes in air, and the … Read more

PCB Manufacturing Industry Terminology (Part II): Common PCB Surface Treatment Processes, Their Advantages, Disadvantages, and Applicable Scenarios

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PCB Manufacturing Industry Terminology (Part II): Common PCB Surface Treatment Processes, Their Advantages, Disadvantages, and Applicable Scenarios

After designing the PCB, we send it to the PCB manufacturer for prototyping or mass production. When placing an order with the manufacturer, we include a PCB processing technology specification document, which specifies the type of PCB surface treatment process to be used. Different PCB surface treatment processes can significantly affect the final PCB processing … Read more