Marking of electronic components, SMD Codes R4C, R4C**. LM4040CIM3X-4.1, LM4040CIM7-4.1, LM4040CIM3-4.1, CM1218-C4SE, XC6118C44CGR-G, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| LM4040CIM3X-4.1 | R4C | MF03A | |
| LM4040CIM7-4.1 | R4C | SC70-5 | |
| LM4040CIM3-4.1 | R4C | SOT23,MF03A | |
| CM1218-C4SE | R4C | ONSEMI | SOT-553 |
| XC6118C44CGR-G | R4C | Tor | USP-4 |
| LM4132AMF-2.5 | R4CA | MF05A | |
| LM4132BMF-2.5 | R4CB | MF05A | |
| LM4132CMF-2.5 | R4CC | MF05A | |
| LM4132DMF-2.5 | R4CD | MF05A | |
| LM4132EMF-2.5 | R4CE | MF05A |