SMD marking code “JS” — candidate parts
22 candidates9 with manufacturer
Small packages rarely print the full part number. The marking below maps to these part numbers — verify against the package, pin count and the manufacturer's datasheet before ordering.
Candidate part numbers
| Part number | Manufacturer | Package | Mapping source | |
|---|---|---|---|---|
| BAS21 | FSC | SOT-23 | PDF · smd-codes.pdf p.281 | |
| BAS21A | MCC | SOT-23 | PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.3 | |
| BAS21H | PHI | SOD-323 | PDF · smd-codes.pdf p.126 | |
| BAS21S | INFINEON | SOT-23 | PDF · smd-codes.pdf p.281 | |
| BAS221 | NXP | SOD-110 | PDF · smd-codes.pdf p.126 | |
| BAS221 | PHI | SOT23 | PDF · 飞利浦SMD-PHILIPS.pdf p.21 | |
| BAS40 | MCC | SOT-23 | PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.3 | |
| BAW100 | INFINEON | SOT143 | PDF · SMD_Catalog222.pdf p.47 | |
| MIC810SU | MICREL | SOT-23 | PDF · smd-codes.pdf p.281 | |
| 2SD2532 | — | SOT-89 | PDF · 2011SMD-codes.pdf p.776 | |
| AP1115AY-33 | — | SOT-89 | PDF · 2011SMD-codes.pdf p.776 | |
| AP1115BY-33 | — | SOT-89 | PDF · 2011SMD-codes.pdf p.776 | |
| BU4909F | — | SOP-4 | PDF · 2011SMD-codes.pdf p.867 | |
| BU4909FWE | — | VSOF-5 | PDF · smd-codes.pdf p.901 | |
| BU4909G | — | SSOP-5 | PDF · smd-codes.pdf p.901 | |
| ETC810SU | — | SOT-23 | PDF · smd-codes.pdf p.281 | |
| MAX6315US29D4-T | — | SOT-143 | PDF · 2011SMD-codes.pdf p.867 | |
| MMSD103 | — | SOD-123 | PDF · smd-codes.pdf p.126 | |
| P4SMAJ43 | — | DO-214AC | PDF · smd-codes.pdf p.126 | |
| PT7M6218CLC4 | — | SC-70-4 | PDF · 2011SMD-codes.pdf p.867 | |
| PT7M6218CLC4E | — | SC-70-4 | PDF · 2011SMD-codes.pdf p.867 | |
| RT9166-28CXL | — | SOT-89 | PDF · 2011SMD-codes.pdf p.776 |
Markings are indicative only: the same code can denote different parts across manufacturers and packages. Always confirm with the physical batch marking and the original datasheet.
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