BGA stands for Ball Grid Array. It is a style of component footprint. These footprints appear as a rectangular array of small circles – one where each “ball” of the component is attached.
There will generally be a rectangular outline around the array that corresponds to the edges of the component’s package, and probably also some silkscreen (written) information identifying the component.
Lees verder: BGA PCB-assemblage
#PCB-assemblage
Zoals we allemaal weten, flex PBC is flexible. I am curious about the reliability of vias in it. Is it easy to break?
Our team are developing a portable medical device with a small size, so we need a small PCB. Hoe bepaal ik de sporenbreedte bij het ontwerpen van een printplaat?? Actually we want it as narrow as possible to fit the device, is it OK?
After making efforts in a period, I finally finish my PCB design. Next step is releasing them to factory for production. To be honest, I don’t want any mistake on my file which may interrupt further prodution process. So what points should I pay attention when I double-check my design?
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