Electronics are sensitive to environmental, mechanical, and electrostatic damage. Defective packaging can cause ESD failure, moisture ingress, or physical damage during transit. Even minor cosmetic defects affect consumer perception and brand value.
The electronics sector typically applies AQL 0.65 for functional defects and 1.0 for cosmetic issues. IPC standards and customer-specific requirements often mandate tightened inspection for first articles and new supplier qualifications.
| Defect Type | AQL | Inspection Level | Notes |
|---|---|---|---|
| Critical (ESD, functional) | 0.065 | Special S-3 | ESD packaging mandatory |
| Major (fit, dimension, print) | 0.65 | General II | IPC-A-610 class dependent |
| Minor (cosmetic, surface) | 1.0 | General I | Brand-dependent tolerance |
Anti-static bags failed surface resistivity tests. AQL 0.065 inspection caught the batch, preventing ESD damage to 15,000 sensitive ICs worth over $2 million.
AQL 0.65 inspection found that 3% of retail boxes had wrong SKU barcodes. The error was corrected before warehouse intake, avoiding fulfilment chaos.
Skipped packaging inspection allowed desiccant-free cartons to ship. Humidity damaged 8,000 PCB assemblies during a 30-day ocean freight, costing $1.2 million.
