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Ray Set visibility: public 9fb35b9 11h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "kbl406-b0-10001",
  "title": "KBL406_B0_10001",
  "brief": "PANJIT International Bridge Rectifiers, KBL. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "tags": [
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  "component": {
    "mpn": "KBL406_B0_10001",
    "manufacturer": "PANJIT International",
    "package": "KBL",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1780eebfff814fadc451d8c8c2358c00.pdf",
    "parts": {
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      "model_3d_step": "kbl406-b0-10001-etched.step",
      "model_3d_step_plain": "kbl406-b0-10001.step",
      "lbr": "kbl406-b0-10001.lbr"
    },
    "distributor_links": {
      "lcsc": "C391521"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T03:32:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Positive DC output terminal of the bridge, marked + on the body (rated 4 A average forward current)."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "AC input terminal marked ~ on the body (KBL406 is rated VRMS 420 V)."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Second AC input terminal marked ~ on the body (KBL406 is rated VRMS 420 V)."
      },
      {
        "number": "4",
        "name": "-",
        "type": "passive",
        "description": "Negative DC output terminal of the bridge, marked - on the body."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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: The datasheet does not print pin numbers. The drawing on page 1 shows four leads marked +, ~, ~, - f; The datasheet gives no pin descriptions. They were inferred from the body markings and the bridge-re",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "at": "2026-10-27T03:31:02"
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        "pages": 4,
        "sha256": "7dbfc7590a75761e",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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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": -14,
        "centre_offset_mm": 0.95,
        "footprint_binding": "identity",
        "sha256": "91f63058c59299ffaf82533f5eb26d1d825185c689c0877b710f01e11fa70b81",
        "checked": "2026-10-27",
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        "sha256": "790df8e1ea5e2333a280b5664a8512e519ac969e39270d8b71deaf87602e4c15",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "PANJIT International",
      "Package": "KBL",
      "Category": "Diodes",
      "Pins": "4"
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    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7dbfc7590a75761e098c28fca7d2bb3736af5cbf569db10a6cef4b48d08fe698",
      "rows": [
        {
          "name": "Maximum repetitive peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "KBL406",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS voltage",
          "symbol": "VRMS",
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          "min": null,
          "typ": null,
          "max": 420,
          "conditions": "KBL406",
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        },
        {
          "name": "Maximum DC blocking voltage",
          "symbol": "VDC",
          "kind": "absolute_maximum",
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          "typ": null,
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          "conditions": "KBL406",
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        },
        {
          "name": "Maximum average forward rectified current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak forward surge current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "8.3 ms single half sine-wave",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rating of fusing",
          "symbol": "I2t",
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          "unit": "A2s",
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        },
        {
          "name": "Maximum instantaneous forward voltage per diode",
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          "max": 1,
          "conditions": "IF = 2 A",
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        },
        {
          "name": "Maximum instantaneous forward voltage per diode",
          "symbol": "VF",
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          "typ": null,
          "max": 1.1,
          "conditions": "IF = 4 A",
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        },
        {
          "name": "Maximum reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "@ rated VR, TJ = 25°C",
          "source_page": 1,
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        },
        {
          "name": "Maximum reverse current",
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          "kind": "electrical",
          "unit": "μA",
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          "conditions": "@ rated VR, TJ = 125°C",
          "source_page": 1,
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        },
        {
          "name": "Operating junction temperature range",
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          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical thermal resistance junction to ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 19,
          "max": null,
          "conditions": "Note 3: mounted on aluminum plate heatsink",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical thermal resistance junction to lead",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 2.4,
          "max": null,
          "conditions": "Note 4: mounted on PCB",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical junction capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "Measured at 1MHz and applied reverse bias of 4V DC",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "KBL406_B0_10001 (PANJIT International) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}