TB4S-10

{
  "schema_version": 1,
  "type": "component",
  "slug": "tb4s-10",
  "title": "TB4S-10",
  "brief": "Shandong Jingdao Microelectronics Bridge Rectifiers, ABS. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "diodes",
    "tb4s-10",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TB4S-10",
    "manufacturer": "Shandong Jingdao Microelectronics",
    "package": "ABS",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fe16d8dec8bcaf90d486ba78b3a3f964.pdf",
    "parts": {
      "symbol": "tb4s-10.kicad_sym",
      "footprint": "tb4s-10.kicad_mod",
      "model_3d": "tb4s-10-hero.glb",
      "model_3d_plain": "tb4s-10-etched.glb",
      "model_3d_step": "tb4s-10-etched.step",
      "model_3d_step_plain": "tb4s-10.step",
      "lbr": "tb4s-10.lbr"
    },
    "distributor_links": {
      "lcsc": "C437899"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:59:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Output Anode (+), the rectified DC positive output of the bridge."
      },
      {
        "number": "2",
        "name": "+",
        "type": "passive",
        "description": "Input Pin (~), AC input of the bridge rectifier."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Input Pin (~), AC input of the bridge rectifier."
      },
      {
        "number": "4",
        "name": "-",
        "type": "passive",
        "description": "Output Cathode (-), the rectified DC negative output of the bridge."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The PINNING table text is scrambled in extraction: pin numbers 1-4 and the descriptions (Output Cath; Bridge rectifier terminals have no KiCad-specific type; all set to passive."
        ],
        "pages_sent": 3,
        "cost_usd": 0.0438,
        "at": "2026-10-22T20:59:41"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/fe16d8dec8bcaf90d486ba78b3a3f964.pdf",
        "pages": 3,
        "sha256": "e74f1ee0e5c2c7b3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tb4s-10.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.2,
          5,
          1.6
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "37eae8388edd4024b25751aa975b144513ff639ec97bf3cf0c95fa2a2e2247af",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tb4s-10-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.2,
          5,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "74dc482f992231122da4752f708bb6a6a810d05c35ffa44a29e4c985a6a5902f",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shandong Jingdao Microelectronics",
      "Package": "ABS",
      "Category": "Diodes",
      "Pins": "4"
    },
    "appearance": {
      "housing": {
        "quote": "Plastic surface mounted package; 4 leads ABS/LBF",
        "page": 3,
        "doc": "ds.pdf",
        "material": "ABS"
      },
      "version": 1,
      "datasheet_sha256": "e74f1ee0e5c2c7b3db1e95259c61be9574e782aaafdf896044cf8ea1fcf56097"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e74f1ee0e5c2c7b3db1e95259c61be9574e782aaafdf896044cf8ea1fcf56097",
      "rows": [
        {
          "name": "Maximum Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS Voltage",
          "symbol": "VRMS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 280,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Blocking Voltage",
          "symbol": "VDC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Rectified Output Current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "at Tc = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "8.3 ms single half sine wave superimposed on rated load (JEDEC method)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage per element",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "IF = 1.0 A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "at rated DC blocking voltage, TA = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "at rated DC blocking voltage, TA = 100 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "at rated DC blocking voltage, TA = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "Tj, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 72,
          "max": null,
          "conditions": "Mounted on glass epoxy PC board with 4×1.5\"×1.5\" (3.81×3.81 cm) copper pad",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "Mounted on glass epoxy PC board with 4×1.5\"×1.5\" (3.81×3.81 cm) copper pad",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Junction Capacitance",
          "symbol": "Cj",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 13,
          "max": null,
          "conditions": "Measured at 1MHz and applied reverse voltage of 4 V D.C.",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tb4s-10"
  ],
  "discovery_pitch": "TB4S-10 (Shandong Jingdao Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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  "visibility": {
    "public": true
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}