How do I know what board thickness to select when uploading a file to InstantDFM?

Typically, there is some type of component or other requirement which would cause you to need a board thickness other than our standard 0.062 inch (62 mil) thickness. A thicker board may be needed for extra strength or a thinner board may be required due to space limitations. In the end, if you're unsure, we recommend you go with our standard 0.062 inch thickness, which is also typically the least expensive option.