MFR2WSFTE73-33K

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "mfr2wsfte73-33k",+  "title": "MFR2WSFTE73-33K",+  "brief": "YAGEO Through Hole Resistors, 插件,D4.5xL11.5mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",   "version": "0.1.0",-  "type": "component",-  "description": "YAGEO Through Hole Resistors, 插件,D4.5xL11.5mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "resistors",@@ -10,26 +13,6 @@     "factory-2.0.0",     "extractor-text"   ],-  "dependencies": {},-  "hero": {-    "type": "image",-    "path": "docs/hero.png"-  },-  "files": [-    "page.json",-    "README.md",-    "mfr2wsfte73-33k.kicad_sym",-    "mfr2wsfte73-33k.kicad_mod",-    "mfr2wsfte73-33k.glb",-    "mfr2wsfte73-33k.step",-    "mfr2wsfte73-33k.lbr",-    "docs/hero.png",-    "docs/mfr2wsfte73-33k-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html",-    "mfr2wsfte73-33k-hero.glb",-    "mfr2wsfte73-33k-hero.overlay.json"-  ],   "component": {     "mpn": "MFR2WSFTE73-33K",     "manufacturer": "YAGEO",@@ -123,8 +106,8 @@           4.5,           7.5         ],-        "zmin_mm": -3,-        "centre_offset_mm": 0,+        "zmin_mm": -3.0,+        "centre_offset_mm": 0.0,         "footprint_binding": "identity",         "sha256": "adda0647a71569528494b0c89336a4700aa00105603a72f3e617460fa4b7b776",         "checked": "2026-11-07",@@ -132,10 +115,259 @@       }     ]   },-  "visibility": "public",-  "org": "adom",+  "metadata": {+    "specs": {+      "Manufacturer": "YAGEO",+      "Package": "R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal",+      "Category": "Resistors",+      "Pins": "2"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "b460acdb476469774e0785a8ef85aec79e2d95fe41beaa79c5a414e4e95e3fe0",+      "rows": [+        {+          "name": "Resistance tolerance (code F, decoded from MPN)",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -1,+          "typ": null,+          "max": 1,+          "conditions": "Tolerance code F = ±1% per part-numbering table",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Temperature coefficient of resistance (code E, decoded from MPN)",+          "symbol": "",+          "kind": "temperature_coefficient",+          "unit": "ppm/°C",+          "min": -50,+          "typ": null,+          "max": 50,+          "conditions": "E = ±50ppm/°C; test between -55°C to +155°C",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Power rating (MFR2WS)",+          "symbol": "",+          "kind": "electrical",+          "unit": "W",+          "min": null,+          "typ": null,+          "max": 2,+          "conditions": "Power Rating at 70 °C",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Maximum working voltage (MFR2WS)",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 500,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Maximum overload voltage (MFR2WS)",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 1000,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Voltage proof on insulation (MFR2WS)",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 1000,+          "conditions": "Test per IEC 60115-1 4.7: in V-Block for 60 sec.; No Breakdown",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Resistance range",+          "symbol": "",+          "kind": "electrical",+          "unit": "Ω",+          "min": 1,+          "typ": null,+          "max": 4.7,+          "conditions": "Printed as 1Ω ~ 4M7Ω for E24 & E96 series values; max printed as 4M7Ω (4.7 MΩ)",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Operating temperature range",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "°C",+          "min": -55,+          "typ": null,+          "max": 155,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Insulation resistance",+          "symbol": "",+          "kind": "electrical",+          "unit": "MΩ",+          "min": 10000,+          "typ": null,+          "max": null,+          "conditions": "IEC 60115-1 4.6: in V-Block for 60 sec.; printed >10,000MΩ",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Short time overload – ΔR limit (±0.25% + 0.05Ω)",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -0.25,+          "typ": null,+          "max": 0.25,+          "conditions": "2.5 times RCWV for 5 sec. (not more than max overload voltage); additive term +0.05Ω as printed",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Periodic-pulse overload – ΔR limit (±1.0% + 0.05Ω)",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -1,+          "typ": null,+          "max": 1,+          "conditions": "4 times RCWV, 10,000 cycles (1 Sec. on, 25 Sec. off); additive term +0.05Ω as printed",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Damp heat steady state – ΔR limit (±1.5% + 0.05Ω)",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -1.5,+          "typ": null,+          "max": 1.5,+          "conditions": "40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV; additive term +0.05Ω as printed",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Endurance at 70°C – ΔR limit (±1.5% + 0.05Ω)",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -1.5,+          "typ": null,+          "max": 1.5,+          "conditions": "70±2°C at RCWV (or Umax., whichever less) for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off); additive term +0.05Ω as printed",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Temperature cycling – ΔR limit (±0.75% + 0.05Ω)",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -0.75,+          "typ": null,+          "max": 0.75,+          "conditions": "-55°C → Room Temp. → +155°C → Room Temp. (5 cycles); additive term +0.05Ω as printed",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Resistance to soldering heat – ΔR limit (±0.25% + 0.05Ω)",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -0.25,+          "typ": null,+          "max": 0.25,+          "conditions": "260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body; additive term +0.05Ω as printed",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Solderability – coverage",+          "symbol": "",+          "kind": "electrical",+          "unit": "%",+          "min": 95,+          "typ": null,+          "max": null,+          "conditions": "IEC 60115-1 4.17: 245±5°C for 3±0.5 Sec.; minimum coverage",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Robustness of terminations – direct load",+          "symbol": "",+          "kind": "electrical",+          "unit": "Kg",+          "min": 2.5,+          "typ": null,+          "max": null,+          "conditions": "Direct load for 10 Sec. in direction of terminal leads; printed ≥2.5Kg (24.5N)",+          "source_page": 4,+          "source": "datasheet"+        }+      ]+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "mfr2wsfte73-33k"+  ],+  "discovery_pitch": "MFR2WSFTE73-33K (YAGEO) component page: datasheet pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Ray",     "email": "[email protected]"-  }-}\ No newline at end of file+  },+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "mfr2wsfte73-33k.kicad_sym",+    "mfr2wsfte73-33k.kicad_mod",+    "mfr2wsfte73-33k.glb",+    "mfr2wsfte73-33k.step",+    "mfr2wsfte73-33k.lbr",+    "docs/hero.png",+    "docs/mfr2wsfte73-33k-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html",+    "mfr2wsfte73-33k-hero.glb",+    "mfr2wsfte73-33k-hero.overlay.json"+  ]+}