How to guarantee the quality of PCBA processing after sale?

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The usefulness, dependability, and quality of the finished product can all be negatively impacted by defects that might occur during different phases of the Printed Circuit Board Assembly (PCBA) production process. These flaws can impair soldering, component positioning, electrical connectivity, and overall performance in a variety of ways. These are manufacturing process flaws and their fixes for PCBAs.

Many customers are concerned about the after-sales of PCBA processing. How to ensure that the received PCBA board meets the quality requirements? First, the customer will cooperate with the PCBA factory to design a test plan to ensure that 100% of the PCBA board is tested before delivery; secondly, after receiving the board, the customer also needs to conduct a spot check according to the acceptance details in the industry standard IPC-A-610E, to Meet the receipt standard. As for the warranty period, the quality and process of many PCBA boards are very mature. Under normal use conditions, the shelf life is no problem for 1-3 years. For very few PCBA boards that need to be used in harsh environments, the service life may be different.

Soldering flaws (bridges, inadequate solder), component positioning mistakes, contamination-related flaws, electrical problems (short circuits, open circuits), and component quality problems are common failures in PCBA manufacture.

After-sales service

In order to ensure after-sales issues, a quality assurance agreement can be signed between the customer and the PCBA factory, so as to enable both parties to have a clearer definition of specific details and avoid unnecessary disputes. In addition, the core of eliminating after-sales concerns is to find a very professional PCBA electronics manufacturing service provider, because a higher level of process can ensure the stability of the PCBA board, thereby increasing the service life. Even more commendable is that professional electronics manufacturers can help improve the DFM manufacturability of production, optimize the design of PCB boards, and gradually reduce costs.