component

CFR-50JR-52-30K

Public Made by Adom

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YAGEO Through Hole Resistors, 插件,D3.3xL9mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentresistorscfr-50jr-52-30kfactory-2.0.0extractor-text

Verified CFR-50JR-52-30K

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CFR-50JR-52-30K · R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-va_y_nue/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cfr-50jr-52-30k.kicad_sym✓ cfr-50jr-52-30k.kicad_mod✓ cfr-50jr-52-30k.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

cfr-50jr-52-30k: factory component page (tier=lcsc)

Ray ·61ddfbe3ff · ·parent 3386495
1 file changed +224−28
page.json+224−28
page.json+224−28
@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "cfr-50jr-52-30k",+  "title": "CFR-50JR-52-30K",+  "brief": "YAGEO Through Hole Resistors, 插件,D3.3xL9mm. 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,D3.3xL9mm. 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",-    "cfr-50jr-52-30k.kicad_sym",-    "cfr-50jr-52-30k.kicad_mod",-    "cfr-50jr-52-30k.glb",-    "cfr-50jr-52-30k.step",-    "cfr-50jr-52-30k.lbr",-    "docs/hero.png",-    "docs/cfr-50jr-52-30k-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html",-    "cfr-50jr-52-30k-hero.glb",-    "cfr-50jr-52-30k-hero.overlay.json"-  ],   "component": {     "mpn": "CFR-50JR-52-30K",     "manufacturer": "YAGEO",@@ -123,8 +106,8 @@           3.2,           6.2         ],-        "zmin_mm": -3,-        "centre_offset_mm": 0,+        "zmin_mm": -3.0,+        "centre_offset_mm": 0.0,         "footprint_binding": "identity",         "sha256": "ccfacca9fc7ae291c5d1d457d716f8bf1a41d9f9d558fab89ca042784fe0ad70",         "checked": "2026-11-06",@@ -132,10 +115,223 @@       }     ]   },-  "visibility": "public",-  "org": "adom",+  "metadata": {+    "specs": {+      "Manufacturer": "YAGEO",+      "Package": "R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal",+      "Category": "Resistors",+      "Pins": "2"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "76319a6451937e7734a6833f620890256273d6d5bc18237e5425bb0e07a2a143",+      "rows": [+        {+          "name": "Resistance tolerance",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -5,+          "typ": null,+          "max": 5,+          "conditions": "Part number tolerance code J (±5%)",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Maximum working voltage",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 350,+          "conditions": "CFR-50 column; RCWV or max working voltage, whichever is less",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Maximum overload voltage",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 700,+          "conditions": "CFR-50 column",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Operating temperature range",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "°C",+          "min": -55,+          "typ": null,+          "max": 155,+          "conditions": "Operating Temp. Range",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Temperature coefficient of resistance",+          "symbol": "",+          "kind": "temperature_coefficient",+          "unit": "ppm/°C",+          "min": -500,+          "typ": null,+          "max": 350,+          "conditions": "Under 100KΩ; Table 2 row for CFR-12/-25/-50",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Short time overload ΔR",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -0.75,+          "typ": null,+          "max": 0.75,+          "conditions": "IEC 60115-1 4.13; 2.5 times RCWV for 5 sec. (not more than max overload voltage); plus ±0.05Ω",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Periodic-pulse overload ΔR",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -1,+          "typ": null,+          "max": 1,+          "conditions": "IEC 60115-1 4.39; 4 times RCWV (or Umax., whichever less), 10,000 cycles (1 Sec. on, 25 Sec. off); plus ±0.05Ω",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Damp heat steady state ΔR",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -3,+          "typ": null,+          "max": 3,+          "conditions": "IEC 60115-1 4.24; 40±2°C, 90-95% RH, 56 days, loaded with 0.1 times RCWV (or Umax., whichever less); plus ±0.05Ω",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Endurance at 70°C ΔR",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -3,+          "typ": null,+          "max": 3,+          "conditions": "IEC 60115-1 4.25; 70±2°C at RCWV (or Umax., whichever less) for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off); plus ±0.05Ω",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Temperature cycling ΔR",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -1,+          "typ": null,+          "max": 1,+          "conditions": "IEC 60115-1 4.19; -55°C → Room Temp. → +155°C → Room Temp. (5 cycles); plus ±0.05Ω",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Resistance to soldering heat ΔR",+          "symbol": "",+          "kind": "tolerance",+          "unit": "%",+          "min": -1,+          "typ": null,+          "max": 1,+          "conditions": "IEC 60115-1 4.18; 260±3°C for 10±1 Sec., immersed to 3±0.5mm from body; plus ±0.05Ω",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Insulation resistance",+          "symbol": "",+          "kind": "electrical",+          "unit": "MΩ",+          "min": 1000,+          "typ": null,+          "max": null,+          "conditions": "IEC 60115-1 4.6; in V-Block for 60 sec.",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Rated power",+          "symbol": "P",+          "kind": "recommended_operating",+          "unit": "W",+          "min": null,+          "typ": 0.5,+          "max": null,+          "conditions": "Power Rating at 70 °C; printed as 1/2W for CFR-50",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Voltage proof on insulation",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 500,+          "max": null,+          "conditions": "Test voltage in V-Block for 60 sec.; CFR-50 column",+          "source_page": 3,+          "source": "datasheet"+        }+      ]+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "cfr-50jr-52-30k"+  ],+  "discovery_pitch": "CFR-50JR-52-30K (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",+    "cfr-50jr-52-30k.kicad_sym",+    "cfr-50jr-52-30k.kicad_mod",+    "cfr-50jr-52-30k.glb",+    "cfr-50jr-52-30k.step",+    "cfr-50jr-52-30k.lbr",+    "docs/hero.png",+    "docs/cfr-50jr-52-30k-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html",+    "cfr-50jr-52-30k-hero.glb",+    "cfr-50jr-52-30k-hero.overlay.json"+  ]+}