Marking of electronic components, SMD Codes T40, T40**. TK71540S, TPS73233DBV, NTD40N03R, NTD40N03RG, MKT40.4MA110P, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| TK71540S | T40 | SOT23-3 | |
| TPS73233DBV | T40 | SOT-23-5 | |
| NTD40N03R | T40N03 | DPAK | |
| NTD40N03RG | T40N03G | DPAK | |
| MKT40.4MA110P | T404A | MK | |
| T405Q-600B-TR | T405Q600 | DPAK | |
| T405Q-600H | T405Q600 | IPAK |