Seektronics

What  is date code label? 1 ．🤔 What is the LOT CODE ？ LOT CODE is also called LOT No., LOT No. is the abbreviation of lot number, which means "lot number". In order to trace and review the production history of the batch of components, so each batch of products have the corresponding production number.   The production lot number is the number of components in the same batch. It is a set of numbers or letters plus numbers used to identify the "batch". In general, according to the batch number can track the production of the product (production date, quality level, factory time, origin, etc.).  Now most companies are gradually unifying the production date and production lot number of components. The lot number and D/C form given by different original manufacturers are different. 2 ．🚩 Device package marking     Figure 6-1 shows the Xilinx Logo; Family Brand Logo; the first line is the product model silkscreen; the second line includes the package,bare chip version,