When you submit files to us, please ensure that all the listed requirements below are followed strictly:
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Gerber displays in either RS-274X or RS-274D files. If your Gerbers are RS-274D format, an Aperture file must be supplied for each layer (Gerber RS-274X does not need an Aperture file).
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Entry and output files can be either English or metric units.
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Your file name should not exceed 15 capital letters, numbers, and symbols in length.
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Please ensure the fabrication notes are included on the drill drawing; the outline for printed circuit board with drill patterns and sizes in Gerber format are shown clearly.
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A CNC drill file in Excellon format.
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Please include a README.txt with the following information: 1.File names along with a brief description of each file. 2. The specific manufacturing terms and conditions for files that are not mentioned. 3. Contact information (include after hours contacts would be preferred, but not required).