component
MLFA1FTC15R0
Public Made by Adomby adom
SEI Stackpole Elec Chip Resistor - Surface Mount, MELF-0207. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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mlfa1ftc15r0: specified limits as data (metadata.characteristics, 11 rows from the datasheet)
2 files changed
+158−1
README.md+18@@ -20,6 +20,24 @@ MLFA1FTC15R0 from SEI Stackpole Elec, in a MELF-0207. Pinout and pin description | Category | Resistors | | Pins | 2 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Resistance value (nominal, MPN code 15R0) | R | | 15 | | Ω | Code 15R0 = 15 Ω (R is the decimal point) | 12 |+| Resistance tolerance (code F) | | -1 | | 1 | % | Tolerance code F = 1% | 12 |+| Rated power | P | | | 1 | W | Power rating at 70 ºC (MLFA1 0207) | 1 |+| Maximum working voltage (RCWV) | RCWV | | | 350 | V | Working voltage = √(P*R) or max. operating voltage listed, whichever is lower | 1 |+| Maximum overload voltage | | | | 700 | V | Overload voltage = 2.5*√(P*R) or max. overload voltage listed, whichever is lower | 1 |+| Operating temperature range | | -55 | | 155 | °C | -55°C to +155°C for all others except 5 ppm/ºC | 2 |+| Insulation resistance | | 10 | | | G | Max. overload voltage for 1 minute (printed as ≥10G) | 2 |+| Pulse withstanding: resistance shift limit | | | | 1 | % | Single rectangular impulse, within max permissible impulse voltage graph; shift from initial value | 5 |+| Lightning surge: resistance shift limit | | | | 0.5 | % | IEC 60115-1, 1.2/50 µs and 10/700 µs pulse shapes; shift from initial value | 9 |+| Soldering temperature (IR reflow / wave) | | | | 260 | °C | Maximum temperature point, 10 seconds | 5 |+| Soldering temperature (soldering iron) | | | | 410 | °C | Maximum temperature point, 5 seconds | 5 |+ ## CAD (KiCad official) - Symbol: `MLFA1FTC15R0`
page.json+140−1@@ -124,6 +124,145 @@ "Package": "MELF-0207", "Category": "Resistors", "Pins": "2"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "0dd0310c51194bba",+ "rows": [+ {+ "name": "Resistance value (nominal, MPN code 15R0)",+ "symbol": "R",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "Code 15R0 = 15 Ω (R is the decimal point)",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "Resistance tolerance (code F)",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -1,+ "typ": null,+ "max": 1,+ "conditions": "Tolerance code F = 1%",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "Rated power",+ "symbol": "P",+ "kind": "electrical",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "Power rating at 70 ºC (MLFA1 0207)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum working voltage (RCWV)",+ "symbol": "RCWV",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 350,+ "conditions": "Working voltage = √(P*R) or max. operating voltage listed, whichever is lower",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum overload voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 700,+ "conditions": "Overload voltage = 2.5*√(P*R) or max. overload voltage listed, whichever is lower",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 155,+ "conditions": "-55°C to +155°C for all others except 5 ppm/ºC",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Insulation resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "G",+ "min": 10,+ "typ": null,+ "max": null,+ "conditions": "Max. overload voltage for 1 minute (printed as ≥10G)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Pulse withstanding: resistance shift limit",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "Single rectangular impulse, within max permissible impulse voltage graph; shift from initial value",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Lightning surge: resistance shift limit",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 0.5,+ "conditions": "IEC 60115-1, 1.2/50 µs and 10/700 µs pulse shapes; shift from initial value",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Soldering temperature (IR reflow / wave)",+ "symbol": "",+ "kind": "thermal",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "Maximum temperature point, 10 seconds",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Soldering temperature (soldering iron)",+ "symbol": "",+ "kind": "thermal",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 410,+ "conditions": "Maximum temperature point, 5 seconds",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -165,4 +304,4 @@ "visibility": { "public": true }-}+}