Marking of electronic components, SMD Codes DU, DU**. SM4T28AY, SMAJ26A-TR, SM4T30AY, MAX6314US48D3, AAT3524IGY-4.63-200-T1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| SM4T28AY | DUTY | SMA | |
| SMAJ26A-TR | DUU | SMA | |
| SM4T30AY | DUUY | SMA | |
| MAX6314US48D3 | DUxx | SOT143-4 | |
| AAT3524IGY-4.63-200-T1 | DUxxx | AAT | SOT23-3 |
| AP131-35W | DUxxx | ANACHIP | SOT23-5L |
| SMAJ40A-TR | DUZ | SMA | |
| SM4T47AY | DUZY | SMA |