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 |