Marking of electronic components, SMD Codes EK1, EK1**. XC9237B21D4R-G, XC9237B21DER, XCL207B214AR-G, CHDTA123EKPT, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| XC9237B21D4R-G | EK1 | TOREX | USP-6EL |
| XC9237B21DER | EK1 | TOREX | USP-6C |
| XCL207B214AR-G | EK1 | TOREX | CL-2025 |
| CHDTA123EKPT | EK1 | Chm | SOT-23 |