Marking of electronic components, SMD Codes W3, W3**. BF1107W, BZT52B3V0-V, BZT52C3V0-V, BZT52C3V3S, BZX384B3V0-V, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| BF1107W | W3 | SOT323 | |
| BZT52B3V0-V | W3 | SOD-123 | |
| BZT52C3V0-V | W3 | SOD-123 | |
| BZT52C3V3S | W3 | SOD323 | |
| BZX384B3V0-V | W3 | SOD-323 | |
| BZX384C3V0-V | W3 | SOD-323 | |
| BZX84C2V4 | W3 | SOT-23 | |
| FMW3 | W3 | SMT5 | |
| NE5510379A | W3 | 79A | |
| R3111Q331C | W3 | SC-82AB | |
| RN4984FS | W3 | 2-1F1D | |
| SDP530D | W3 | SOD-323 | |
| SDP530Q | W3 | SOD-523 | |
| TK16203U | W3 | SOT89-5 | |
| TLVH431AIPK | W3 | SOT-89 | |
| BZX84-C2V4 | W3 | SOT23 | |
| BZT52-C3V0 | W3 | VS | SOD-123 |
| BZT52-C3V0S | W3 | PANJIT | SOD-323 |
| BZT52C-3V0WT | W3 | TTR | SOD-523 |
| BZT52C-3V0WU | W3 | TTR | SOD-723 |
| BZT52-C3V3 | W3 | DIGIKEY | SOD-123 |
| BZT52-C3V3 | W3 | DIGIKEY | SOD-123 |
| BZT52-C3V3S | W3 | DIGIKEY | SOD-323 |
| BZT52-C3V3S | W3 | DIGIKEY | SOD-323 |
| BZT52-C3V3T | W3 | DIGIKEY | SOD-523 |
| BZX384-C3V0 | W3 | VS | SOD-323 |
| BZX784C3V0 | W3 | PANJIT | SOD-723 |
| CZRW55C3V3-G | W3 | COMCHIP | SOD-123 |
| FES3D | W3 | FAGOR | DO-214AB |
| MM3Z3V3 | W3 | SEC | SOD-323 |
| RT9198-24PBR | W3 | SOT-23-5 | |
| TK11130M | W30 | SOT23L-6 | |
| TK11130S | W30 | SOT23-5 | |
| STW3040 | W3040 | TO-247 | |
| FW307 | W307 | SOP8 | |
| STW30NM60D | W30NM60D | TO-247 | |
| TK11131M | W31 | SOT23L-6 | |
| TK11131S | W31 | SOT23-5 | |
| SMTPB200 | W31 | ST | DO-214AB |
| FW313 | W313 | SOP8 | |
| TK11132M | W32 | SOT23L-6 | |
| TK11132S | W32 | SOT23-5 | |
| TK11133M | W33 | SOT23L-6 | |
| TK11133S | W33 | SOT23-5 | |
| FW332 | W332 | SOP8 | |
| TK11134M | W34 | SOT23L-6 | |
| TK11134S | W34 | SOT23-5 | |
| FW341 | W341 | SOP8 | |
| FW342 | W342 | SOP8 | |
| FW343 | W343 | SOP8 |