FMF25FPKR002XBH

{
  "schema_version": 1,
  "type": "component",
  "slug": "fmf25fpkr002xbh",
  "title": "FMF25FPKR002XBH",
  "brief": "PSA Prosperity Dielectrics Current Sense Resistors / Shunt Resistors, 2512. 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",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "resistors",
    "fmf25fpkr002xbh",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "FMF25FPKR002XBH",
    "manufacturer": "PSA Prosperity Dielectrics",
    "package": "2512",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors / Shunt Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602955319014678528",
    "parts": {
      "symbol": "fmf25fpkr002xbh.kicad_sym",
      "footprint": "fmf25fpkr002xbh.kicad_mod",
      "model_3d": "fmf25fpkr002xbh-hero.glb",
      "model_3d_plain": "fmf25fpkr002xbh-etched.glb",
      "model_3d_step": "fmf25fpkr002xbh-etched.step",
      "model_3d_step_plain": "fmf25fpkr002xbh.step",
      "lbr": "fmf25fpkr002xbh.lbr"
    },
    "distributor_links": {
      "lcsc": "C7524881"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T11:52:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal 1 of an unpolarised resistor; either orientation."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of an unpolarised resistor; either orientation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "two-terminal convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.002,
        "at": "2026-10-17T11:50:26"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602955319014678528",
        "pages": 11,
        "sha256": "dfbda11e8df429c2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "fmf25fpkr002xbh.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.3,
          3.2,
          0.6
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "76b2052a3c120193de7cdc0af99157b6f375e9a4af7721e3e3d012968c877f27",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fmf25fpkr002xbh-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.3,
          3.2,
          0.6
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a94ef45816f625dad01c6f91fa546a45631307075d3574b61d7ea8cd892a26ab",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "PSA Prosperity Dielectrics",
      "Package": "2512",
      "Category": "Resistors",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "Item Protective Molding Resistive Element Internal Terminal External Terminal Material Resin Alloy Metal Copper Solder",
        "page": 3,
        "doc": "ds.pdf",
        "material": "Copper"
      },
      "version": 1,
      "datasheet_sha256": "dfbda11e8df429c2738013d7207022e17a5d4983945ef0e274870daa2221f05b"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "dfbda11e8df429c2738013d7207022e17a5d4983945ef0e274870daa2221f05b",
      "rows": [
        {
          "name": "Resistance tolerance (code F)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Part-number tolerance code F = ±1%",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Temperature coefficient of resistance (Low EMF)",
          "symbol": "TCR",
          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
          "min": -70,
          "typ": null,
          "max": 70,
          "conditions": "Low EMF, 2512 3W, 1–10 mΩ; TCR hot +25 to +155℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Max. working voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "2512 Low EMF 3W row; E = P×R or max working voltage, whichever is lower",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Max. working current",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 54.8,
          "conditions": "2512 Low EMF 3W row",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Max. overload voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 548,
          "conditions": "2512 Low EMF 3W row",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Max. overload current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 122.5,
          "conditions": "2512 Low EMF 3W row",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Rated power",
          "symbol": "P",
          "kind": "recommended_operating",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Rating at 70℃ ambient, 2512 Low EMF 3W",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Surface temperature at full rated power",
          "symbol": "",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 105,
          "conditions": "Full rated power applied; solder pad and trace >300 mm²",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 170,
          "conditions": "Operating temperature range",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "MΩ",
          "min": 1000,
          "typ": null,
          "max": null,
          "conditions": "Between termination and coating; test voltage 100±15 V; IEC 60115-1 4.6",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ΔR high temperature exposure (storage)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); 1000 h at 170℃, unpowered",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR temperature cycling",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); 1000 cycles −55℃ to +125℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR temperature cycling (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); 1000 cycles −55℃ to +125℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR moisture resistance",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); 65℃/80–100%RH, 10 cycles",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR moisture resistance (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); 65℃/80–100%RH, 10 cycles",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR biased humidity",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); 1000 h 85℃/85%RH, 10% of operating power",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR biased humidity (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); 1000 h 85℃/85%RH, 10% of operating power",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR operational life",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); 1000 h at TA=125℃, specified rated power",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR operational life (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); 1000 h at TA=125℃, specified rated power",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ΔR resistance to solder heat",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); solder dip 270℃±5℃, 10 s",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ΔR resistance to solder heat (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); solder dip 270℃±5℃, 10 s",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ΔR thermal shock",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); −55 to 155℃, 300 cycles",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ΔR thermal shock (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); −55 to 155℃, 300 cycles",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ΔR board flex",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); bending 2 mm, 2512",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ΔR board flex (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); bending 2 mm, 2512",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ΔR short time overload",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); 5 × rated power for 5 s",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ΔR short time overload (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); 5 × rated power for 5 s",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ΔR load life in humidity",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); 40℃, 90–95% RH, 1000 h, 1.5 h on / 0.5 h off",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ΔR load life in humidity (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); 40℃, 90–95% RH, 1000 h, 1.5 h on / 0.5 h off",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ΔR load life",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "F (±1%); rated voltage 1.5 h on / 0.5 h off at 70±2℃, 1000 h",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ΔR load life (adder)",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "mΩ",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "F (±1%); rated voltage 1.5 h on / 0.5 h off at 70±2℃, 1000 h",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Resistance (nominal)",
          "symbol": "R",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "Decoded from part code R002 (2512, 2 mΩ)",
          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "fmf25fpkr002xbh"
  ],
  "discovery_pitch": "FMF25FPKR002XBH (PSA Prosperity Dielectrics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fmf25fpkr002xbh.kicad_sym",
    "fmf25fpkr002xbh.kicad_mod",
    "fmf25fpkr002xbh.glb",
    "fmf25fpkr002xbh.step",
    "fmf25fpkr002xbh.lbr",
    "docs/hero.png",
    "docs/fmf25fpkr002xbh-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fmf25fpkr002xbh-hero.glb",
    "fmf25fpkr002xbh-hero.overlay.json",
    "fmf25fpkr002xbh-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}