Rigid-Flex PCB for common electronic equipment

9 Tips for Choosing the Right Rigid-flex PCB Manufacturer

Rigid-flex PCB is boards manufactured with both flexible and rigid board technologies. A majority of rigid-flexible PCBs consist of several layers of flexible circuit substrates. These substrates attach to the rigid board, either internally or externally. Rigid-flexible PCBs are a little bit difficult to design and manufacture. Unlike rigid-flex PCBs, conventional PCBs aren’t so challenging […]

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a typical PCB board shot in up-close

Fr1 PCB–8 Differences in FR1, FR2, FR3 and FR4 Materials

PCBs comprise different materials, such as FR1, FR2, FR3, FR4, and many others. But have you ever asked yourself the difference between all these materials? There are striking differences between all the above materials. Unfortunately, though, a majority of people do not understand the differences between them. Also, many people don’t know which ones guarantee […]

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A technician inspecting a HASL finished board

10 Differences Between HASL and ENIG Enig Plating Methods

If you are into the printed circuit board (PCB) industry, you probably understand why PCBs have copper finishes on their surface. When it is left uncovered, it oxidizes and deteriorates, rendering the PCB useless. While there are many types of surface finish forms, you need to understand how they impact the interface between the component […]

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