Marking of electronic components, SMD Codes QQx, QQx**. S-81217SG-QQ, MCP1318T-46LE/OT, AAT2506IWP-AQ-T1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| S-81217SG-QQ | QQx | SOT-23-5 | |
| MCP1318T-46LE/OT | QQxx | SOT-23-5 | |
| AAT2506IWP-AQ-T1 | QQxxx | TDFN33-12 |