Marking of electronic components, SMD Codes W, W**. SMTPB270, TK11144M, TK11144S, TK11145M, TK11145S, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| SMTPB270 | W43 | ST | DO-214AB |
| TK11144M | W44 | SOT23L-6 | |
| TK11144S | W44 | SOT23-5 | |
| TK11145M | W45 | SOT23L-6 | |
| TK11145S | W45 | SOT23-5 | |
| STW45NM50 | W45NM50 | TO-247 | |
| STW45NM50FD | W45NM50FD | TO-247 | |
| STW45NM60 | W45NM60 | TO-247 | |
| STW45NM60D | W45NM60D | TO-247 | |
| TK11146M | W46 | SOT23L-6 | |
| TK11146S | W46 | SOT23-5 | |
| TK11147M | W47 | SOT23L-6 | |
| TK11147S | W47 | SOT23-5 | |
| TK11148M | W48 | SOT23L-6 | |
| TK11148S | W48 | SOT23-5 | |
| TK11149M | W49 | SOT23L-6 | |
| TK11149S | W49 | SOT23-5 | |
| ADG918 | W4B | MSOP-8 | |
| ASM3P2474AF-06OR | W4L | TSOT-23-6 | |
| STW4N150 | W4N150 | TO-247 | |
| BCR400R | W4s | SOT-143R | |
| BCR400W | W4s | SOT-343 | |
| R1210N341D | W4xx | SOT-23-5 | |
| APX823-31W5 | W4xxx | SOT25 | |
| BZT52B3V6-V | W5 | SOD-123 | |
| BZT52C3V6-V | W5 | SOD-123 | |
| BZT52C3V9S | W5 | SOD323 | |
| BZX384B3V6-V | W5 | SOD-323 | |
| BZX384C3V6-V | W5 | SOD-323 | |
| BZX84C3V0 | W5 | SOT-23 | |
| BZX84C3V0 | W5 | SOT-23 | |
| DCA010 | W5 | CP | |
| R3111Q351C | W5 | SC-82AB | |
| RN4986FS | W5 | 2-1F1D | |
| TLVH431IPK | W5 | SOT-89 | |
| BZX84-C3V0 | W5 | SOT23 | |
| BZT52-C3V6 | W5 | VS | SOD-123 |
| BZT52-C3V6S | W5 | PANJIT | SOD-323 |
| BZT52C-3V6WT | W5 | TTR | SOD-523 |
| BZT52C-3V6WU | W5 | TTR | SOD-723 |
| BZT52-C3V9 | W5 | DIGIKEY | SOD-123 |
| BZT52-C3V9 | W5 | DIGIKEY | SOD-123 |
| BZT52-C3V9S | W5 | DIGIKEY | SOD-323 |
| BZT52-C3V9S | W5 | DIGIKEY | SOD-323 |
| BZT52-C3V9T | W5 | DIGIKEY | SOD-523 |
| BZX384-C3V6 | W5 | VS | SOD-323 |
| BZX784C3V6 | W5 | PANJIT | SOD-723 |
| CZRW55C3V9-G | W5 | COMCHIP | SOD-123 |
| FES3G | W5 | FAGOR | DO-214AB |
| MM3Z3V9 | W5 | SEC | SOD-323 |