Digikey sources its parts from the manufacturers and adds a retail markup.
The Alibaba seller takes remnants from someone’s production run. Например, if someone orders 10000 товары, which may have 3500 parts roll left over in the warehouse of the PCB factory, the PCB factory can distribute these leftover parts to other order. Так, seller on Alibaba, the PCB factory, don’t pay full price for parts due to bulk purchasing. потом, the unit price is lower.
Прочитайте больше: The Supply Chain Management of PCB Factory
#Сборка печатной платы
