Electronics Forum: 4.7.1 (Page 1 of 1)

Non wetting spots of flex PCB pads

Electronics Forum | Fri May 26 04:58:19 EDT 2023 | auriga2001

I agree with the two other replies. Left alone, it is a defect. If it's just excess adhesive or coating, you can use IPC-7711/7721 'Rework, Modification and Repair of Electronic Assemblies' for guidance on removing. Section 2.3.1 explains how to te

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