{
  "category": "Connectors",
  "vertical": "electronic-components",
  "source": "https://getclaro.ai/resources/attribute-library/electronic-components/connectors/",
  "status": "editorial-draft",
  "note": "Editorial reference template. Example values show format only and do not describe a real SKU. Not an official ETIM or ECLASS class.",
  "groups": [
    {
      "key": "identity",
      "name": "Identity",
      "check": "Preserve leading zeros and punctuation, validate against the manufacturer record, and check the GTIN check digit and packaging level before linking."
    },
    {
      "key": "technical",
      "name": "Technical specifications",
      "check": "Store the number and unit separately. Convert only when the source unit and test conditions are known."
    },
    {
      "key": "selection",
      "name": "Selection attributes",
      "check": "Map supplier wording to a governed vocabulary only after checking the source text and which variant it applies to."
    },
    {
      "key": "fit",
      "name": "Fit & compatibility",
      "check": "Keep model and series qualifiers. A similar-looking part is not a verified fit until a source says so."
    },
    {
      "key": "evidence",
      "name": "Evidence & compliance",
      "check": "Link the manufacturer document or label with its edition or date. Never copy a certification from a neighboring SKU."
    }
  ],
  "fields": [
    {
      "key": "manufacturer_part_number_mpn",
      "label": "Manufacturer Part Number (MPN)",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "CH-2.0-03-CR"
    },
    {
      "key": "gtin_13_upc",
      "label": "GTIN-13 / UPC",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "5412345000297"
    },
    {
      "key": "connector_type",
      "label": "Connector Type",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Receptacle"
    },
    {
      "key": "contact_type_gender",
      "label": "Contact Type (Gender)",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Female Socket"
    },
    {
      "key": "number_of_positions",
      "label": "Number of Positions",
      "group": "selection",
      "priority": "core",
      "value_type": "number",
      "unit": null,
      "example_format": "3"
    },
    {
      "key": "pitch_mating",
      "label": "Pitch - Mating",
      "group": "selection",
      "priority": "core",
      "value_type": "number",
      "unit": "mm",
      "example_format": "2.00 mm (0.079 in)"
    },
    {
      "key": "number_of_rows",
      "label": "Number of Rows",
      "group": "selection",
      "priority": "core",
      "value_type": "number",
      "unit": null,
      "example_format": "1"
    },
    {
      "key": "mounting_type",
      "label": "Mounting Type",
      "group": "fit",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Free hanging (wire-to-board housing)"
    },
    {
      "key": "termination",
      "label": "Termination",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Crimp"
    },
    {
      "key": "operating_temperature_range",
      "label": "Operating Temperature Range",
      "group": "technical",
      "priority": "core",
      "value_type": "text",
      "unit": "°C",
      "example_format": "-40 °C to +105 °C"
    },
    {
      "key": "current_rating_per_contact",
      "label": "Current Rating per Contact",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "A",
      "example_format": "2 A per contact (24 AWG, all positions energized)"
    },
    {
      "key": "voltage_rating",
      "label": "Voltage Rating",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "V",
      "example_format": "100 V AC/DC"
    },
    {
      "key": "contact_finish_mating",
      "label": "Contact Finish - Mating",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Gold"
    },
    {
      "key": "contact_finish_thickness_mating",
      "label": "Contact Finish Thickness - Mating",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "µin",
      "example_format": "30 µin (0.76 µm) gold over nickel"
    },
    {
      "key": "wire_gauge_range_accepted",
      "label": "Wire Gauge Range (Accepted)",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "text",
      "unit": "AWG",
      "example_format": "24-28 AWG"
    },
    {
      "key": "rohs_status",
      "label": "RoHS Status",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "RoHS3 Compliant (EU 2015/863)"
    },
    {
      "key": "ul_94_flammability_rating",
      "label": "UL 94 Flammability Rating",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "UL94 V-0"
    },
    {
      "key": "country_of_origin",
      "label": "Country of Origin",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Japan (JP)"
    }
  ],
  "evidence_columns": [
    "raw_value",
    "normalized_value",
    "source_uri",
    "source_page_or_row",
    "confidence",
    "review_state",
    "last_verified"
  ],
  "normalization_examples": [
    {
      "attribute": "Pitch - Mating",
      "variants": [
        "2.54mm",
        "0.100\"",
        "0.1 in",
        "100 mil",
        "2,54 mm",
        ".100 in"
      ],
      "normalized": "2.54 mm (0.100 in)"
    },
    {
      "attribute": "Contact Finish - Mating",
      "variants": [
        "Gold",
        "Au",
        "GOLD",
        "Gold over Nickel",
        "Selective Gold",
        "30u\" Au"
      ],
      "normalized": "Gold (thickness stored separately)"
    },
    {
      "attribute": "Connector Type / Gender",
      "variants": [
        "Header",
        "Pin Header",
        "Male Header",
        "HDR",
        "Header, Male Pins",
        "Shrouded Header"
      ],
      "normalized": "Connector Type: Header; Contact Type: Male Pin"
    }
  ]
}