main
Ray Set visibility: public b199de5 9d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "4608x-102-330lf",
  "title": "4608X-102-330LF",
  "brief": "BOURNS Resistor Networks, Arrays, SIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "resistors",
    "4608x-102-330lf",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "4608X-102-330LF",
    "manufacturer": "BOURNS",
    "package": "SIP-8",
    "pin_count": 8,
    "category": "Resistors",
    "subcategory": "Resistor Networks, Arrays",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602708923896254464",
    "parts": {
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      "footprint": "4608x-102-330lf.kicad_mod",
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      "model_3d_plain": "4608x-102-330lf-etched.glb",
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      "model_3d_step_plain": "4608x-102-330lf.step",
      "lbr": "4608x-102-330lf.lbr"
    },
    "distributor_links": {
      "lcsc": "C5902794",
      "digikey": "4608X-2-330LF-ND",
      "mouser": "652-4608X-2LF-33"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T02:40:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4608X-2-330LF-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "652-4608X-2LF-33",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R1_A",
        "type": "passive",
        "description": "Terminal of isolated resistor 1 (102 circuit), connected through the resistor to pin 2; 0.30 W per resistor at 70 °C."
      },
      {
        "number": "2",
        "name": "R1_B",
        "type": "passive",
        "description": "Terminal of isolated resistor 1 (102 circuit), connected through the resistor to pin 1."
      },
      {
        "number": "3",
        "name": "R2_A",
        "type": "passive",
        "description": "Terminal of isolated resistor 2 (102 circuit), connected through the resistor to pin 4; 0.30 W per resistor at 70 °C."
      },
      {
        "number": "4",
        "name": "R2_B",
        "type": "passive",
        "description": "Terminal of isolated resistor 2 (102 circuit), connected through the resistor to pin 3."
      },
      {
        "number": "5",
        "name": "R3_A",
        "type": "passive",
        "description": "Terminal of isolated resistor 3 (102 circuit), connected through the resistor to pin 6; 0.30 W per resistor at 70 °C."
      },
      {
        "number": "6",
        "name": "R3_B",
        "type": "passive",
        "description": "Terminal of isolated resistor 3 (102 circuit), connected through the resistor to pin 5."
      },
      {
        "number": "7",
        "name": "R4_A",
        "type": "passive",
        "description": "Terminal of isolated resistor 4 (102 circuit), connected through the resistor to pin 8; 0.30 W per resistor at 70 °C."
      },
      {
        "number": "8",
        "name": "R4_B",
        "type": "passive",
        "description": "Terminal of isolated resistor 4 (102 circuit), connected through the resistor to pin 7."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin pairing (1-2, 3-4, 5-6, 7-8) is inferred from the 102 isolated-circuit drawing, which labels onl; The resistor terminals are interchangeable, so the _A and _B names are arbitrary.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.1376,
        "at": "2026-10-21T02:37:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602708923896254464",
        "pages": 3,
        "sha256": "5f9c086dfcd3c7d2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        ],
        "zmin_mm": -3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a42b178d808dc42d9c60fc9983e5e03cdff3ab67ca7a324b7b01833404077f40",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "4608x-102-330lf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "68360cd4f858d7c3e5bea447fb0b5413055b4a1c302d14c9ec0eb13a1db7524c",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BOURNS",
      "Package": "SIP-8",
      "Category": "Resistors",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5f9c086dfcd3c7d246a9f8af6ee46610ec2178bacb326bdc613cb4cff698de16",
      "rows": [
        {
          "name": "Resistance tolerance (10 to 49 ohms range, blank suffix)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ohm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "10 ohms to 49 ohms; 102 (isolated) circuit; no F suffix",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "megohm",
          "min": 10000,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Dielectric withstanding voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "VRMS",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum operating voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power rating per resistor",
          "symbol": "",
          "kind": "thermal",
          "unit": "watt",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "Per resistor, 102 circuit, at 70 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Package power rating (4608X)",
          "symbol": "",
          "kind": "thermal",
          "unit": "watt",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Package, ambient temp. 70 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Temperature coefficient of resistance",
          "symbol": "TCR",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -250,
          "typ": null,
          "max": 250,
          "conditions": "Below 50 ohms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "TCR tracking",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Maximum; equal values",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ΔR max, short time overload",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.25,
          "typ": null,
          "max": 0.25,
          "conditions": "TESTS PER MIL-STD-202, short time overload",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ΔR max, load life",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "TESTS PER MIL-STD-202, load life",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ΔR max, moisture resistance",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "TESTS PER MIL-STD-202, moisture resistance",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ΔR max, resistance to soldering heat",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "TESTS PER MIL-STD-202, resistance to soldering heat",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ΔR max, terminal strength",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.25,
          "typ": null,
          "max": 0.25,
          "conditions": "TESTS PER MIL-STD-202, terminal strength",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ΔR max, thermal shock",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.25,
          "typ": null,
          "max": 0.25,
          "conditions": "TESTS PER MIL-STD-202, thermal shock",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Resistance range (lower bound)",
          "symbol": "R",
          "kind": "electrical",
          "unit": "ohm",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "Resistance range printed as 10 ohms to 10 megohms; upper bound 10 megohms not converted",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Nominal resistance",
          "symbol": "R",
          "kind": "electrical",
          "unit": "ohm",
          "min": null,
          "typ": 33,
          "max": null,
          "conditions": "Resistance code 330 (first two digits significant, third digit = zeros)",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  ],
  "discovery_triggers": [
    "4608x-102-330lf"
  ],
  "discovery_pitch": "4608X-102-330LF (BOURNS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}