main
Ray Set visibility: public dc9d38d 5h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mmbt5551-200-300",
  "title": "MMBT5551 200-300",
  "brief": "GME(银河微电) Bipolar (BJT), 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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    "mmbt5551 200-300",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MMBT5551 200-300",
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    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN suffix 200-300 is an hFE grade (hFE 200-300 at VCE=5V, IC=10mA). The datasheet lists only on",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "at": "2026-10-17T14:57:09"
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        "cites_pages": true,
        "refuses_to_fabricate": true
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      "Manufacturer": "GME(银河微电)",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": " Terminals: Tin-plated; solderability per MIL-STD-202, Method 208 SOT-23",
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        "doc": "ds.pdf",
        "plating": "tin"
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        {
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          "name": "Collector-base Output Capacitance",
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          "unit": "pF",
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          "conditions": "VCB = 10V, f = 1MHz, IE = 10mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current-Gain—Bandwidth Product",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
          "min": 100,
          "typ": null,
          "max": 300,
          "conditions": "IC = 10mA, VCE = 10V, f = 100MHz",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "mmbt5551 200-300"
  ],
  "discovery_pitch": "MMBT5551 200-300 (GME(银河微电)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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