{"id":30,"date":"2026-08-31T18:01:24","date_gmt":"2026-08-31T10:01:24","guid":{"rendered":"http:\/\/wh-nu7wehbv22kcbyp04h6.my3w.com\/?page_id=30"},"modified":"2026-08-31T18:01:24","modified_gmt":"2026-08-31T10:01:24","slug":"dfm-report","status":"publish","type":"page","link":"https:\/\/www.ebestpcba.com\/index.php\/dfm-report\/","title":{"rendered":"Sample DFM Report: 279 PCB & PCBA Checks"},"content":{"rendered":"\n
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Home<\/a> \/ Resources \/ Sample DFM Report<\/div>
Manufacturing risk documented before production<\/div>

See What a DFM Report Finds Before Production<\/span><\/h1>

This anonymized 12-layer control-board sample records the affected component, measured value, manufacturing risk and recommended correction for each finding.<\/p>

Email Gerber & BOM for Review<\/a>Request NDA First<\/a><\/div>
279 Checks<\/b>Review items recorded<\/span>12 Categories<\/b>Manufacturing conditions<\/span>3 Violations<\/b>Exceptions documented<\/span>24h Review<\/b>Typical report route<\/span><\/div><\/div>
DFM analysis evidence<\/b>ANONYMIZED SAMPLE<\/span><\/div>\"DFM
The analysis identifies rule exceptions and records the affected component, process limit and recommended correction.<\/figcaption><\/figure><\/div><\/section>\r\n
Real sample overview<\/div>

279 Checks. Three Violations. Four Components Named.<\/h2>

Most items passed. The value of the review was in the small number of exceptions that could otherwise move into fabrication and assembly exactly as drawn.<\/p>

279<\/b>review items checked<\/span><\/div>
276<\/b>passed items<\/span><\/div>
3<\/b>rule violations<\/span><\/div>
4 Hot<\/b>component flags<\/span><\/div><\/div>
Anonymized DFM sample board details<\/caption>
Board<\/th>12-layer control board, 2.296 mm thickness<\/td><\/tr>
Dimensions<\/th>254 \u00d7 406 mm<\/td><\/tr>
Assembly<\/th>304 SMD parts and 41 through-hole parts<\/td><\/tr>
BGA details<\/th>Four BGAs, 0.5 mm minimum BGA pitch<\/td><\/tr>
Data check<\/th>100% part-number and reference-designator match before review<\/td><\/tr>
Report identity<\/th>PCB-009238, anonymized for public display<\/td><\/tr><\/tbody><\/table>