Marking of electronic components, SMD Codes BW1, BW1**. 2SB736-1, 2SB736, RP501K101B, RP501K111B, RP501K121B, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| 2SB736-1 | BW1 | Nec | SOT-23 |
| 2SB736 | BW1 | SOT-23 | |
| RP501K101B | BW10 | RICOH | DFN2527-10 |
| RP501K111B | BW11 | RICOH | DFN2527-10 |
| RP501K121B | BW12 | RICOH | DFN2527-10 |
| RP501K131B | BW13 | RICOH | DFN2527-10 |
| RP501K141B | BW14 | RICOH | DFN2527-10 |
| RP501K151B | BW15 | RICOH | DFN2527-10 |
| RP501K161B | BW16 | RICOH | DFN2527-10 |
| RP501K171B | BW17 | RICOH | DFN2527-10 |
| RP501K181B | BW18 | RICOH | DFN2527-10 |
| RP501K191B | BW19 | RICOH | DFN2527-10 |