Marking of electronic components, SMD Codes D40, D40**. TK11840L, STD40NF03L, STD40NF10, STD40NF3LL, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| TK11840L | D40 | SOT23L-8 | |
| STD40NF03L | D40NF03L | DPAK | |
| STD40NF10 | D40NF10 | DPAK | |
| STD40NF3LL | D40NF3LL | DPAK |