Marking of electronic components, SMD Codes FUM, FUM**. SMCJ20A-TR, XC6127C45K7R, XC6901DB81ER-G, SMCJ20A, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| SMCJ20A-TR | FUM | SMC | |
| XC6127C45K7R | FUM | Tor | USPN-4 |
| XC6901DB81ER-G | FUM | Tor | USP-6C |
| SMCJ20A | FUM | Ste | DO-214AB/SMC |