component
CFR-50JB-52-1K3
Public Made by Adomby adom
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.
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page.json+248−28@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cfr-50jb-52-1k3",+ "title": "CFR-50JB-52-1K3",+ "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-50jb-52-1k3.kicad_sym",- "cfr-50jb-52-1k3.kicad_mod",- "cfr-50jb-52-1k3.glb",- "cfr-50jb-52-1k3.step",- "cfr-50jb-52-1k3.lbr",- "docs/hero.png",- "docs/cfr-50jb-52-1k3-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "cfr-50jb-52-1k3-hero.glb",- "cfr-50jb-52-1k3-hero.overlay.json"- ], "component": { "mpn": "CFR-50JB-52-1K3", "manufacturer": "YAGEO",@@ -126,8 +109,8 @@ 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",@@ -135,10 +118,247 @@ } ] },- "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 (code J)",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -5,+ "typ": null,+ "max": 5,+ "conditions": "J = ±5% per part-number tolerance code",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Temperature coefficient of resistance",+ "symbol": "TCR",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": -500,+ "typ": null,+ "max": 350,+ "conditions": "Under 100KΩ; CFR-12/CFR-25/CFR-50 row of Table 2",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power rating",+ "symbol": "P",+ "kind": "recommended_operating",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 0.5,+ "conditions": "At 70 °C ambient; printed as 1/2W (CFR-50)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Maximum working voltage",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 350,+ "conditions": "CFR-50 column; RCWV = √(P×R) 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": "T",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 155,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Resistance range",+ "symbol": "R",+ "kind": "electrical",+ "unit": "MΩ",+ "min": 1,+ "typ": null,+ "max": 10,+ "conditions": "For E24 series values; 1Ω ~ 10MΩ",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Short time overload – ΔR limit",+ "symbol": "ΔR",+ "kind": "tolerance",+ "unit": "%",+ "min": -0.75,+ "typ": null,+ "max": 0.75,+ "conditions": "2.5 times RCWV for 5 sec (not more than max overload voltage); plus additional ±0.05Ω",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Insulation resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "MΩ",+ "min": 1000,+ "typ": null,+ "max": null,+ "conditions": "In V-Block for 60 sec",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Solderability – min. coverage",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": 95,+ "typ": null,+ "max": null,+ "conditions": "245±5°C for 3±0.5 Sec.",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Robustness of terminations – min. load",+ "symbol": "",+ "kind": "electrical",+ "unit": "N",+ "min": 24.5,+ "typ": null,+ "max": null,+ "conditions": "Direct load for 10 Sec. in the direction of the terminal leads; printed ≥2.5Kg(24.5N)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Periodic-pulse overload – ΔR limit",+ "symbol": "ΔR",+ "kind": "tolerance",+ "unit": "%",+ "min": -1,+ "typ": null,+ "max": 1,+ "conditions": "4 times RCWV (or Umax., whichever less), 10,000 cycles (1 Sec. on, 25 Sec. off); plus additional ±0.05Ω",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Damp heat steady state – ΔR limit",+ "symbol": "ΔR",+ "kind": "tolerance",+ "unit": "%",+ "min": -3,+ "typ": null,+ "max": 3,+ "conditions": "40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV (or Umax., whichever less); plus additional ±0.05Ω",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Endurance at 70°C – ΔR limit",+ "symbol": "ΔR",+ "kind": "tolerance",+ "unit": "%",+ "min": -3,+ "typ": null,+ "max": 3,+ "conditions": "70±2°C at RCWV (or Umax., whichever less) for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off); plus additional ±0.05Ω",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Temperature cycling – ΔR limit",+ "symbol": "ΔR",+ "kind": "tolerance",+ "unit": "%",+ "min": -1,+ "typ": null,+ "max": 1,+ "conditions": "-55°C ➔ Room Temp. ➔ +155°C ➔ Room Temp. 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