main
Ray Set visibility: public 716e017 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "abm8-16-000mhz-7-1-u-t",
  "title": "ABM8-16.000MHZ-7-1-U-T",
  "brief": "Abracon LLC Crystals, SMD3225-4P. 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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  "component": {
    "mpn": "ABM8-16.000MHZ-7-1-U-T",
    "manufacturer": "Abracon LLC",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589040491509239808",
    "parts": {
      "symbol": "abm8-16-000mhz-7-1-u-t.kicad_sym",
      "footprint": "abm8-16-000mhz-7-1-u-t.kicad_mod",
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      "model_3d_plain": "abm8-16-000mhz-7-1-u-t-etched.glb",
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      "lbr": "abm8-16-000mhz-7-1-u-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C1985496",
      "digikey": "535-13466-2-ND",
      "mouser": "815-ABM8-16-7-1-U-T"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T20:25:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "535-13466-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "815-ABM8-16-7-1-U-T",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "XTAL1",
        "type": "passive",
        "description": "Crystal terminal, unlabeled in the top-view drawing, diagonal to pin 3; the datasheet gives no signal name, and the chamfer marker may sit on this pin without affecting electrical performance."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pad, labeled GND in the top-view outline drawing (lid/ground connection)."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal, unlabeled in the top-view drawing, diagonal to pin 1; the datasheet gives no signal name, and the chamfer marker may sit on this pin without affecting electrical performance."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pad, labeled GND in the top-view outline drawing (lid/ground connection); the chamfer marker may sit on this pin without affecting electrical performance."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pins 1 and 3 are not named in the datasheet; the drawing only labels pins 2 and 4 as GND. Treating 1; The datasheet says the chamfer marker may be on pin 1, 3 or 4 depending on material availability, so",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 2,
        "cost_usd": 0.1584,
        "at": "2026-10-15T20:25:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589040491509239808",
        "pages": 2,
        "sha256": "564ac331d8bf38b4",
        "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"
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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": 0.001,
        "footprint_binding": "identity",
        "sha256": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "sha256": "565a40f36f8ed991c2bed551bd5bc44ae89b2a1cfe1a028038f14b67889abf62",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Abracon LLC",
      "Package": "SMD3225-4P",
      "Category": "Crystals, Oscillators, Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "564ac331d8bf38b4ae1222444b0d9cfea3a6ba29148a8be906b2e0ffe40471d8",
      "rows": [
        {
          "name": "Frequency tolerance at +25°C (part-number code 7 = ±15 ppm)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "Part-number code 7 = ±15 ppm, @+25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency stability (part-number code U = ±10 ppm)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Code U; valid for -10°C to +60°C only (note *)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Tolerance @+25°C (datasheet standard row)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "@+25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability over the Operating Temperature",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "ref. to +25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 8,
          "typ": null,
          "max": 125,
          "conditions": "Fundamental 8–54 MHz; 3rd overtone 64–125 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "ºC",
          "min": -10,
          "typ": null,
          "max": 60,
          "conditions": "Blank (standard) operating temperature option",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Equivalent series resistance (R1)",
          "symbol": "R1",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "16.000–19.999 MHz (Fund); unit not printed in ESR table",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "@25°C±3°C, first year",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Insulation Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "M",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "@ 100Vdc ± 15V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drive Level",
          "symbol": "",
          "kind": "electrical",
          "unit": "µW",
          "min": 10,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Shunt capacitance",
          "symbol": "C0",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Load capacitance",
          "symbol": "CL",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 18,
          "max": null,
          "conditions": "Standard (See options if other than STD)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Nominal frequency (this MPN)",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 16,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
    "abm8-16.000mhz-7-1-u-t"
  ],
  "discovery_pitch": "ABM8-16.000MHZ-7-1-U-T (Abracon LLC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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  "visibility": {
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}