ACS712ELCTR-05B-T-JSM

{
  "schema_version": 1,
  "type": "component",
  "slug": "acs712elctr-05b-t-jsm",
  "title": "ACS712ELCTR-05B-T-JSM",
  "brief": "JSMSEMI Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "magnetic sensors",
    "acs712elctr-05b-t-jsm"
  ],
  "component": {
    "mpn": "ACS712ELCTR-05B-T-JSM",
    "manufacturer": "JSMSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908892497068032",
    "parts": {
      "symbol": "acs712elctr-05b-t-jsm.kicad_sym",
      "footprint": "acs712elctr-05b-t-jsm.kicad_mod",
      "model_3d": "acs712elctr-05b-t-jsm-etched.glb",
      "model_3d_plain": "acs712elctr-05b-t-jsm.glb",
      "model_3d_step": "acs712elctr-05b-t-jsm-etched.step",
      "model_3d_step_plain": "acs712elctr-05b-t-jsm.step",
      "lbr": "acs712elctr-05b-t-jsm.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current sense terminal (positive). Pins 1 and 2 are internally tied together and form one side of the low-impedance primary current path. Tie pins 1 and 2 in parallel on the PCB to carry the measured current."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current sense terminal (positive). Internally connected to pin 1. Combine with pin 1 on the PCB to reduce trace resistance and carry the full measured current."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current sense terminal (negative/return). Pins 3 and 4 are internally tied together and form the return side of the low-impedance primary current path. Tie pins 3 and 4 in parallel on the PCB."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current sense terminal (negative/return). Internally connected to pin 3. Combine with pin 3 on the PCB to reduce trace resistance."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground. Reference for VCC and the analog output. Also serves as a programming pin during factory trim."
      },
      {
        "number": "6",
        "name": "TEST",
        "type": "input",
        "description": "Factory test pin. Leave floating (unconnected) in normal application."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Analog signal output. Ratiometric to VCC with a 0.5*VCC quiescent level (typ. 2.500 V at VCC=5 V) and 185 mV/A sensitivity for the -05B variant. Output swings from ~0.5 V (VOL) up to VCC-0.3 V (VOH); drive capability is 80 mA source / 40 mA sink. Recommended load: RL >= 4.7 kOhm and CL <= 1 nF."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin. Operating range 4.5 V to 5.5 V (typical 5 V), absolute max 6 V. Quiescent supply current typ. 11.18 mA. Bypass to GND with the CBYPASS capacitor as shown in the block diagram."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908892497068032",
        "pages": 11,
        "sha256": "9ca1eef17a6d1ea4",
        "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"
    },
    "models_3d": [
      {
        "file": "acs712elctr-05b-t-jsm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "acs712elctr-05b-t-jsm-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6e4c9e3a6d4c867ffbe0056a4d8bc08474f4af4a8b29437c1ec55e0de2f6d299",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "JSMSEMI",
      "Package": "SOP-8",
      "Category": "Magnetic Sensors",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "ACS712ELCTR-05B-T-JSM",
      "kind": "packaging"
    },
    {
      "mpn": "ACS712ELCTR-20A-T",
      "kind": "unknown"
    },
    {
      "mpn": "ACS712ELCTR-30A-T",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "acs712elctr-05b-t-jsm"
  ],
  "discovery_pitch": "ACS712ELCTR-05B-T-JSM (JSMSEMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "README.md",
    "acs712elctr-05b-t-jsm.kicad_sym",
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    "acs712elctr-05b-t-jsm.glb",
    "acs712elctr-05b-t-jsm.step",
    "acs712elctr-05b-t-jsm.lbr",
    "docs/hero.png",
    "docs/acs712elctr-05b-t-jsm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:30:03.385Z"
}