3.9pF 0201 Capacitors

{
  "schema_version": 1,
  "slug": "3-9p-0201-capacitors",
  "type": "component",
  "kind": "group",
  "version": "0.1.0",
  "title": "3.9pF 0201 Capacitors",
  "brief": "11 interchangeable 3.9pF 0201 MLCCs.",
  "readme": "# 3.9pF 0201 Capacitors\n\n**11 MLCCs** from Walsin, Yageo. Parts within a section are interchangeable.\n\nCAD: [0201 capacitor](/adom/0201-capacitor-cad) \u2014 one footprint, symbol and 3D model for every part here.\n\n## NP0, 25V, tolerance n/s (3)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RF03N3R9B250CT` | Walsin | [RF03](/adom/walsin-rf03-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_Walsin-Tech-Corp-RF03N3R9B250CT_C396864.pdf) (lcsc) | 6,465 |\n| `CC0201CRNPO8BN3R9` | Yageo | [CC02](/adom/yageo-cc02-series) | \u2014 | 6,270 |\n| `CQ0201BRNPO8BN3R9` | Yageo | [CQ02](/adom/yageo-cq02-series) | \u2014 | 205 |\n\n## NP0, 50V, tolerance n/s (7)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `CQ0201BRNPO9BN3R9` | Yageo | [CQ02](/adom/yageo-cq02-series) | \u2014 | 12,953 |\n| `RF03N3R9C500CT` | Walsin | [RF03](/adom/walsin-rf03-series) | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_Walsin-Tech-Corp-RF03N3R9C500CT_C180266.pdf) (lcsc) | 10,102 |\n| `0201N3R9B500CT` | Walsin | [0201N](/adom/walsin-0201n-series) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 2,453 |\n| `0201N3R9C500CT` | Walsin | [0201N](/adom/walsin-0201n-series) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 172 |\n| `CQ0201CRNPO9BN3R9` | Yageo | [CQ02](/adom/yageo-cq02-series) | \u2014 | 93 |\n| `CC0201BRNPO9BN3R9` | Yageo | [CC02](/adom/yageo-cc02-series) | \u2014 | 75 |\n| `RF03N3R9B500CT` | Walsin | [RF03](/adom/walsin-rf03-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2207111830_Walsin-Tech-Corp-RF03N3R9B500CT_C2918155.pdf) (lcsc) | 32 |\n\n## dielectric n/s, 50V, tolerance n/s (1)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `CQ0201ARNPO9BN3R9` | Yageo | [CQ02](/adom/yageo-cq02-series) | \u2014 | 15,000 |\n",
  "tags": [
    "passives-2026-10",
    "tier:class",
    "family:capacitor",
    "mfr:yageo"
  ],
  "because": "CLASS group page for 6 MLCCs from Yageo. 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": "3.9pF 0201 Capacitors",
    "subhead": "6 interchangeable MLCCs, one footprint, one 3D model."
  },
  "component": {
    "mpn": "3-9P-0201-CAPACITORS",
    "manufacturer": "",
    "package": "",
    "pin_count": null,
    "category": "",
    "subcategory": "",
    "body_size": null,
    "parts": {},
    "distributor_links": {},
    "group": {
      "tier": "class",
      "member_count": 11,
      "members": [
        "0201N3R9B500CT",
        "0201N3R9C500CT",
        "CC0201BRNPO9BN3R9",
        "CC0201CRNPO8BN3R9",
        "CQ0201ARNPO9BN3R9",
        "CQ0201BRNPO8BN3R9",
        "CQ0201BRNPO9BN3R9",
        "CQ0201CRNPO9BN3R9",
        "RF03N3R9B250CT",
        "RF03N3R9B500CT",
        "RF03N3R9C500CT"
      ]
    }
  },
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "license": "proprietary",
  "visibility": {
    "public": true
  },
  "sample_prompts": [],
  "discovery_triggers": [],
  "discovery_pitch": null,
  "metadata": {},
  "created_at": "2026-10-16T20:41:15.652Z",
  "updated_at": "2026-10-16T20:41:15.652Z",
  "org": "adom"
}