With the rapid development of the electronics industry, more and more attention is paid to the shelf life of PCBA. Under normal circumstances, the storage time of PCBA is about 2-8 years. So what are the factors that affect its shelf life?

PCBA processing

First of all, it is suitable for the environment where the product is located. If it is in a humid and dusty environment, the oxidation of PCBA will be accelerated and the service life will be shortened. Therefore, usually PCBA should be kept in dry, dust-free, constant temperature conditions, and the storage time will be longer. The reliability of electronic components determines the shelf life of PCBA. Components made of high-quality materials and well-crafted have better oxidation resistance, which also greatly delays the service life of the circuit board. The operating load of the circuit board will also affect the service life of the PCBA. High-load operation will have a continuous impact on the circuit board lines and electronic components, and short circuits and open circuits will occur for a long time. Therefore, during the operation of the circuit board, avoiding components from approaching peak values can effectively extend their life.

Paying attention to the above issues, our PCBA storage time limit will be greatly improved. Dongguan Dianjing Technology is committed to the research and development of brushless motor control boards, server cooling fan control boards, home appliance control boards and other solutions. With a 20-person engineering R&D team, it is a source manufacturer integrating R&D, production and sales.