Marking of electronic components, SMD Codes 91, 91**. R1124N181D, 1SMB5919A, 1SMB5919BT3, 1PMT5919B, 1SMB5919B, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| R1124N181D | 918xx | SOT-23-5 | |
| 1SMB5919A | 919A | Eic | DO-214AA/SMB |
| 1SMB5919BT3 | 919B | 403A-03 | |
| 1PMT5919B | 919B | Mot | DO-216AA |
| 1SMB5919B | 919B | Ons | 403A-03/SMB |
| R1124N191D | 919xx | SOT-23-5 | |
| 1.5SMC91A | 91A | DO-214AB | |
| FMMT591A | 91A | SOT-23 | |
| P4SMA91A | 91A | SMA | |
| P6SMB91A | 91A | SMB | |
| P6SMB91A | 91A | SMB | |
| ZXTC4591AMC | 91A | DFN3020B-8 | |
| ZXTD4591AM832 | 91A | MLP832 | |
| 1.5SMC91A | 91A | Vs,Ons | DO-214AB/SMC |
| P4SMA91A | 91A | Vs | DO-214AC/SMA |
| P6SMB91A | 91A | Vs,Ons | DO-214AA/SMB |
| P6SMBJ91A | 91A | Lif | DO-214AA/SMB |
| FMMT591A | 91A | Zx | SOT-23 |
| 1SMB3EZ91 | 91B | Pjt | DO-214AA/SMB |
| 1.5SMC91CA | 91C | DO-214AB | |
| P4SMA91C | 91C | SMA | |
| P4SMA91CA | 91C | SMA | |
| P6SMB91CA | 91C | SMB | |
| 1.5SMC91CA | 91C | Vs | DO-214AB/SMC |
| P4SMA91C | 91C | Eic | DO-214AC/SMA |
| P4SMA91CA | 91C | Vs | DO-214AC/SMA |
| P6SMB91CA | 91C | Vs,Ons | DO-214AA/SMB |
| P6SMBJ91C | 91C | Lif | DO-214AA/SMB |
| P4SMA91CA | 91CA | SMA | |
| P6SMB91CA | 91CA | SMB | |
| P4SMA91CA | 91CA | Eic | DO-214AC/SMA |
| P6SMB91CA | 91CA | Eic | DO-214AA/SMB |
| P6SMBJ91CA | 91CA | Lif | DO-214AA/SMB |
| RN5RF41BA | 91xx | SOT-23-5 | |
| RN5RZ41BA | 91xx | SOT-23-5 |