UNIROYAL MS12 Series

{
  "schema_version": 1,
  "slug": "uniroyal-ms12-series",
  "type": "component",
  "kind": "group",
  "version": "0.1.0",
  "title": "UNIROYAL MS12 Series",
  "brief": "3 Uniroyal MS12 resistors.",
  "readme": "# UNIROYAL MS12 Series\n\n**3 MPNs.**\n\n- Datasheets: each row links the document that applies (LCSC mirror: 3).\n\n- Packages: 2512 (3)\n\n## Members\n\n| MPN | Value | Tol | Power | Class | Datasheet | Stock |\n|---|---|---|---|---|---|---|\n| `MS121WF400NT4E` | 4mΩ | ±1% | 1W | [4mΩ 2512](/adom/4milli-2512-resistors) | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_UNI-ROYAL-Uniroyal-Elec-MS121WF400NT4E_C270946.pdf) (lcsc) | 5 |\n| `MS122WJ040LT4E` | 40mΩ | ±5% | 2W | [40mΩ 2512](/adom/40milli-2512-resistors) | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_1810301110_UNI-ROYAL-Uniroyal-Elec-MS122WJ040LT4E_C133082.pdf) (lcsc) | 6 |\n| `MS122WF450MT4E` | 45mΩ | ±1% | 2W | — | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_UNI-ROYAL-Uniroyal-Elec-MS122WF450MT4E_C60734.pdf) (lcsc) | 7 |",
  "tags": [
    "passives-2026-10",
    "tier:series",
    "family:resistor",
    "mfr:uniroyal"
  ],
  "because": "SERIES group page for 3 resistors from Uniroyal. Under the passives architecture (ray/passives-architecture) no MPN gets its own page; they are rows here. Class and CAD pages are shared across manufacturers; MPNs with their own single-part page are linked, not duplicated.",
  "hero": {
    "type": "billboard",
    "headline": "UNIROYAL MS12 Series",
    "subhead": "All 3 MS12 parts with datasheets and shared CAD."
  },
  "component": {
    "mpn": "UNIROYAL-MS12-SERIES",
    "manufacturer": "",
    "package": "",
    "pin_count": null,
    "category": "",
    "subcategory": "",
    "body_size": null,
    "parts": {},
    "distributor_links": {},
    "group": {
      "tier": "series",
      "member_count": 3,
      "members": [
        "MS121WF400NT4E",
        "MS122WF450MT4E",
        "MS122WJ040LT4E"
      ]
    }
  },
  "_why": "new",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "license": "proprietary",
  "visibility": {
    "public": true
  },
  "sample_prompts": [],
  "discovery_triggers": [],
  "discovery_pitch": null,
  "metadata": {},
  "created_at": "2026-10-17T01:55:43.502Z",
  "updated_at": "2026-10-17T01:55:43.502Z",
  "org": "adom"
}