{"id":19972,"date":"2026-10-16T14:20:15","date_gmt":"2026-10-16T06:20:15","guid":{"rendered":"https:\/\/dezsmt.com\/?p=19972"},"modified":"2026-10-16T14:22:55","modified_gmt":"2026-10-16T06:22:55","slug":"pcba-cleaning-cleanliness-contamination-risks-and-how-to-improve-manufacturing-reliability","status":"publish","type":"post","link":"https:\/\/dezsmt.com\/fr\/pcba-cleaning-cleanliness-contamination-risks-and-how-to-improve-manufacturing-reliability\/","title":{"rendered":"PCBA Cleaning: Cleanliness, Contamination Risks and How to Improve Manufacturing Reliability"},"content":{"rendered":"
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\u00a0 A PCBA can look perfectly clean and still contain residues that affect long-term reliability.<\/p>\n

\u00a0 After soldering and assembly, a board may carry flux residues, ionic contamination, dust, handling residues and other process-related contaminants. Depending on the product design and operating environment, these residues can contribute to corrosion, leakage current, poor conformal coating adhesion and other reliability concerns.<\/p>\n

\u00a0 For EMS providers and electronics manufacturers, PCBA cleaning is therefore more than a cosmetic step. It is a process-control activity that can help reduce contamination-related risks and improve the consistency of downstream manufacturing processes.<\/p>\n

\u00a0 But how clean does a PCBA actually need to be? Which cleaning method should you use? And how can you verify the result?<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Table des mati\u00e8res<\/p>\nBasculer<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n