component
CSR0204FTDV4991
Public Made by Adomby adom
Viking Tech Chip Resistor - Surface Mount, MELF-0204. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
csr0204ftdv4991: specified limits as data (metadata.characteristics, 4 rows from the catalog)
2 files changed
+67−1
README.md+11@@ -20,6 +20,17 @@ CSR0204FTDV4991 from Viking Tech, in a MELF-0204. Pinout and pin descriptions ex | Category | Resistors | | Pins | 2 | +## Electrical characteristics++Limits from the LCSC catalog entry for this part (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Tolerance | | -1 | | 1 | % | catalog description (LCSC C489403) | catalog |+| Resistance | | | 4.99 | | kΩ | nominal, catalog description (LCSC C489403) | catalog |+| Temperature coefficient | TCR | -50 | | 50 | ppm/°C | catalog description (LCSC C489403) | catalog |+| Operating temperature | | -55 | | 155 | °C | catalog description (LCSC C489403) | catalog |+ ## CAD (KiCad official) - Symbol: `CSR0204FTDV4991`
page.json+56−1@@ -122,6 +122,61 @@ "Package": "MELF-0204", "Category": "Resistors", "Pins": "2"+ },+ "characteristics": {+ "version": 1,+ "source": "catalog",+ "datasheet_sha256": "4dfa81da022acdff",+ "rows": [+ {+ "name": "Tolerance",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -1.0,+ "typ": null,+ "max": 1.0,+ "conditions": "catalog description (LCSC C489403)",+ "source_page": null,+ "source": "catalog"+ },+ {+ "name": "Resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "kΩ",+ "min": null,+ "typ": 4.99,+ "max": null,+ "conditions": "nominal, catalog description (LCSC C489403)",+ "source_page": null,+ "source": "catalog"+ },+ {+ "name": "Temperature coefficient",+ "symbol": "TCR",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": -50.0,+ "typ": null,+ "max": 50.0,+ "conditions": "catalog description (LCSC C489403)",+ "source_page": null,+ "source": "catalog"+ },+ {+ "name": "Operating temperature",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -55.0,+ "typ": null,+ "max": 155.0,+ "conditions": "catalog description (LCSC C489403)",+ "source_page": null,+ "source": "catalog"+ }+ ] } }, "variants": [],@@ -163,4 +218,4 @@ "visibility": { "public": true }-}+}