Accepted file formats for PCB layout
Version: 1
Last Update: March 26, 2022
The accepted data formats for PCB layout data
Accepted Intelligent Artwork & Drilling File formats
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Accepted Intelligent files:
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IPC-2581 version B |
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short name: IPC-2581B |
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IPC-2581 is a new standard from the IPC (International Printed Circuit association), was developed as an "intelligent" data format.
The beauty of IPC-2581 is that it generates a single XML file ( *.xml or *.cvg ) which is capable of including all information needed to fabricate. IPC-2581 appears to be the best way forward. |
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for more information about IPC-2581 [click here] . |
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ODB++ |
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ODB++ (Open Data Base) provides an intelligent, single data-structure for transferring PCB designs into fabrication.
ODB++ is an ideal format for transferring design data through to manufacturing. |
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developed by: Mentor Graphics |
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for more information about ODB++ [click here] . |
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IPC-2581 Version A ( IPC-2581A ) is not accepted.
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ARTWORK
Artwork means all copper layers, soldermask and legend layers, board outline or mechanical layer, SMD paste layers, carbon layers, peel-off layers, etc.
Accepted artwork files:
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Gerber version 2 |
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short name: Gerber x2 |
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developed by Ucamco |
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for more information about Gerber x2 [click here] . |
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Gerber version 1 |
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short name: Gerber x1 |
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also known as Extended Gerber, Gerber X or RS-274X |
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developed by Ucamco |
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Any other artwork file type is not accepted for now, Including Standard Gerber, also known as RS-274D (obsolete since June 2014).
The PDF files is not accepted also. |
DRILLING
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Accepted drilling files:
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Excellon |
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plus appropriate tool list (which is normally/ideally embedded as file header) |
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for more information about Excellon file format [click here] . |
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Gerber (version 1 or version 2) |
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Only true drill data, not as drill map |
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Any other drilling file type is not accepted for now, Including Sieb & Meyer formats is not accepted.
The PDF files is not accepted also. |
Logic Need strongly recommend the new "intelligent" file formats ( IPC-2581B / ODB++ / Gerber X2 ) over the old formats (Gerber RS-274X artwork files / Excellon drilling files) to ensure superior manufacturability, quality, reliability and consistency.