main
Ray Set visibility: public a4ee632 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "kth1631fu-st3",
  "title": "KTH1631FU-ST3",
  "brief": "CONNTEK Hall Switches, SOT-23-3L. 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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    "kth1631fu-st3",
    "factory-2.0.0",
    "extractor-text"
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    "mpn": "KTH1631FU-ST3",
    "manufacturer": "CONNTEK",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "Magnetic Sensors",
    "subcategory": "Hall Switches",
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      "footprint": "kth1631fu-st3.kicad_mod",
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      "lbr": "kth1631fu-st3.lbr"
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    "distributor_links": {
      "lcsc": "C5180458"
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    "distributor_check": {
      "checked_at": "2026-10-18T03:54:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
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        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input; operating supply range is 1.6 V to 5.5 V per the recommended operating range, with an absolute maximum supply voltage of 6 V."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "output",
        "description": "Magnetic switch output that turns on (Low) when the magnetic flux density exceeds BOP and turns off (High) when it falls below BRP, with an absolute maximum output current of 5 mA."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet does not state the output stage type (e.g., open-drain or push-pull); the description ; The datasheet gives two different minimum supply voltages: 1.6 V in the recommended operating range ; Page 6 magnetic characteristics for the KTH1631FH variant list BOP and BRP with swapped signs and mi"
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        "cost_usd": 0.0282,
        "at": "2026-10-18T03:52:55"
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        "pages": 8,
        "sha256": "1fe487cdd5a115a1",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "bca0fe3b16fa9203f1233ecddd3b68c94e9bc76d96a28477417798a4970c9270",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "CONNTEK",
      "Package": "SOT-23-3L",
      "Category": "Magnetic Sensors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1fe487cdd5a115a145367956ac8555ce7797257a2e87ccceaaf35543b3043816",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "Operating",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
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          "min": 1.6,
          "typ": null,
          "max": 5.5,
          "conditions": "Operating",
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          "source": "datasheet"
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        {
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          "unit": "oC",
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          "typ": null,
          "max": 85,
          "conditions": "Operating",
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          "source": "datasheet"
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        {
          "name": "Output Operation Point",
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          "kind": "electrical",
          "unit": "Gauss",
          "min": -28,
          "typ": -20,
          "max": -12,
          "conditions": "TA=+25℃, VDD=1.8V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Release Point",
          "symbol": "BRP",
          "kind": "electrical",
          "unit": "Gauss",
          "min": 12,
          "typ": 20,
          "max": 28,
          "conditions": "TA=+25℃, VDD=1.8V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis (|BOP-BRP|)",
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          "unit": "Gauss",
          "min": null,
          "typ": 40,
          "max": null,
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        },
        {
          "name": "Output Low Voltage (On)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.05,
          "max": 0.15,
          "conditions": "IOUT=1mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average Supply Current",
          "symbol": "IDD(AVG)",
          "kind": "electrical",
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          "max": null,
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          "source_page": 5,
          "source": "datasheet"
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        {
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          "conditions": "TA=+25℃, VDD=5.5V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Supply Voltage Dissipation",
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          "conditions": "",
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        {
          "name": "VIN Range",
          "symbol": "VDD_REV",
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          "min": -0.3,
          "typ": null,
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        {
          "name": "Output Current",
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          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Storage Temperature Range",
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        {
          "name": "Maximum Junction Temperature",
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        },
        {
          "name": "HBM Human Body Model ESD Capability",
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          "unit": "V",
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          "typ": null,
          "max": 8000,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  "discovery_pitch": "KTH1631FU-ST3 (CONNTEK) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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}