main
Ray Set visibility: public 5f12221 3h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sl1603th",
  "title": "SL1603TH",
  "brief": "Slkor(SLKORMICRO Elec.) Magnetic Sensors, SOT-23. 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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    "manufacturer": "Slkor(SLKORMICRO Elec.)",
    "package": "SOT-23",
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    "category": "Sensors",
    "subcategory": "Magnetic Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/73326db634be000c0f3b71464a66c788.pdf",
    "parts": {
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      "footprint": "sl1603th.kicad_mod",
      "model_3d": "sl1603th-hero.glb",
      "model_3d_plain": "sl1603th-etched.glb",
      "model_3d_step": "sl1603th-etched.step",
      "model_3d_step_plain": "sl1603th.step",
      "lbr": "sl1603th.lbr"
    },
    "distributor_links": {
      "lcsc": "C2826472"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:03:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input, operating range 1.6V to 5.5V (absolute max 6V); place a 100nF capacitor to GND close to this pin."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "output",
        "description": "CMOS push-pull output that goes low when the S or N pole field exceeds BOP (46 Gauss typ. for the H version) and returns high below BRP; output drive current max 5mA."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: MPN SL1603TH is read as SL1603-TH (20Hz, high threshold BOP=46 Gauss) per the part number scheme and"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0409,
        "at": "2026-10-22T22:03:06"
      },
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        "pages": 10,
        "sha256": "07a62ae6fbb84668",
        "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": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sl1603th-etched.step",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Slkor(SLKORMICRO Elec.)",
      "Package": "SOT-23",
      "Category": "Sensors",
      "Pins": "3"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "07a62ae6fbb846683fdcb3ea23d2a61e4376f2b2895cd6ad35a71eae39c07f10",
      "rows": [
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          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 5.5,
          "conditions": "工作状态",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output low voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.02,
          "max": 0.1,
          "conditions": "IOUT=1mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average current",
          "symbol": "IDD(AVG)",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 3.3,
          "max": null,
          "conditions": "TA=+25℃, VDD=1.8V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Awake state current",
          "symbol": "IDD(Awake)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "TA=+25℃, VDD=1.8V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Awake time",
          "symbol": "TAWAKE",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "工作状态",
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          "source": "datasheet"
        },
        {
          "name": "Period",
          "symbol": "TPERIOD",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "工作状态",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operate point (south)",
          "symbol": "BOPS",
          "kind": "electrical",
          "unit": "Gauss",
          "min": 40,
          "typ": 46,
          "max": 52,
          "conditions": "TA=+25℃, VDD=1.8V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Release point (south)",
          "symbol": "BRPS",
          "kind": "electrical",
          "unit": "Gauss",
          "min": 26,
          "typ": 34,
          "max": 38,
          "conditions": "TA=+25℃, VDD=1.8V",
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        },
        {
          "name": "Operate point (north)",
          "symbol": "BOPN",
          "kind": "electrical",
          "unit": "Gauss",
          "min": -52,
          "typ": -46,
          "max": -40,
          "conditions": "TA=+25℃, VDD=1.8V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Release point (north)",
          "symbol": "BRPN",
          "kind": "electrical",
          "unit": "Gauss",
          "min": -38,
          "typ": -34,
          "max": -26,
          "conditions": "TA=+25℃, VDD=1.8V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis (|BOPX|-|BRPX|)",
          "symbol": "BHY",
          "kind": "electrical",
          "unit": "Gauss",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "TA=+25℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reverse supply voltage",
          "symbol": "VDD_REV",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "TA=+25℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output drive current",
          "symbol": "IOUTPUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "TA=+25℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Package power dissipation",
          "symbol": "PD",
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          "unit": "mW",
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          "typ": null,
          "max": 400,
          "conditions": "TA=+25℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": -50,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "Maximum junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8000,
          "conditions": "人体模型",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage range",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 5.5,
          "conditions": "芯片工作",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "oC",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "芯片工作",
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          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "SL1603TH (Slkor(SLKORMICRO Elec.)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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