Table 3 Example of assembly-level BOM data for a tablet (Samsung Galaxy Tab 4 SM-T530, 2014), illustrating how data are presented in the “Disassembly Detail” workbook. Mass data are in grams.

From: Disassembly-based bill of materials data for consumer electronic products

Material Material and mass (g) breakdown by component: Total material mass
Casing Display Battery Interior parts Motherboard
Aluminum       
Copper     2.2   2.2
Steel   20 0.3 6.1   26.4
Plastic 65 43.5   41.3   149.8
Li-ion battery    125    125
PCB   7.3   2.4 26.2 35.9
Flat panel glass   60     60
CRT glass       
Other glass   90     90
Other metals       
Others 1 1.4   0.2   2.6
Total component mass 66 222.2 125.3 52.2 26.2 491.9