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Why is PCB storage so important?

Release Date:2020-03-05

PCB storage

In our daily life, we usually go to shopping malls or large supermarkets. We will see that most products have a shelf life. The shelf life of these products is provided by the manufacturer and is marked on the products for limited use. Within the warranty period, the manufacturer of the product is directly responsible for the quality of the product that meets the relevant standards or the quality conditions expressly guaranteed. The seller can sell these products at ease and the consumer can use them safely. Now, as a small editor who has been focusing on PCB industry for many years, I want to talk about the key points of PCB preservation.


PCB storage after vacuum packaging
PCB shipping
SMT factory inventory
1.Temperature40
1.Temperature40
1.Temperature40
2.Relative humidity70
2.Relative humidity70
2.Relative humidity70
3.Vacuum packaging (containing desiccant)
3.Vacuum packaging (containing desiccant)
3.Vacuum packaging (containing desiccant)
It is recommended to complete the assembly within 3 months to achieve the best effect


Circuit board is no more than other products we buy. It has strict requirements for contact with air and water. First, PCB vacuum cannot be damaged. When packaging, a layer of bubble film should be covered around the box, because the water absorption of bubble film is better, which plays a good role in moisture-proof, and some moisture-proof beads can also be placed to a certain extent to achieve the purpose of moisture-proof. The sealed products should be stored away from the ground in a dry and ventilated place and avoid direct sunlight. Secondly, the temperature and humidity of the factory warehouse should also be controlled within the specified standard range.

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