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README.mdadded+12@@ -0,0 +1,12 @@+# 309kΩ 0402x4 Resistors++**2 MPNs** from Uniroyal, Yageo. Parts within a section are interchangeable.++CAD: [0402x4 resistor](/adom/0402x4-resistor-cad) — one footprint, symbol and 3D model shared by every part here.++## ±1%, 62.5mW (2 MPNs)++| MPN | Manufacturer | Series | Datasheet | Stock |+|---|---|---|---|---|+| `4D02WGF3093TCE` | Uniroyal | [4D02](/adom/uniroyal-4d02-series) | [Array](https://www.royalohm.com/assets/pdf/products/smd/22.pdf) (mfr) | 8,604 |+| `YC124-FR-07309KL` | Yageo | [YC124](/adom/yageo-yc124-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-YC_TC_GROUP_51_ROHS_L) (mfr) | 5,962 |
page.jsonadded+58@@ -0,0 +1,58 @@+{+ "schema_version": 1,+ "slug": "309k-0402x4-resistors",+ "type": "component",+ "kind": "group",+ "version": "0.1.0",+ "title": "309kΩ 0402x4 Resistors",+ "brief": "2 interchangeable 309kΩ 0402x4 resistors.",+ "readme": "# 309kΩ 0402x4 Resistors\n\n**2 MPNs** from Uniroyal, Yageo. Parts within a section are interchangeable.\n\nCAD: [0402x4 resistor](/adom/0402x4-resistor-cad) — one footprint, symbol and 3D model shared by every part here.\n\n## ±1%, 62.5mW (2 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `4D02WGF3093TCE` | Uniroyal | [4D02](/adom/uniroyal-4d02-series) | [Array](https://www.royalohm.com/assets/pdf/products/smd/22.pdf) (mfr) | 8,604 |\n| `YC124-FR-07309KL` | Yageo | [YC124](/adom/yageo-yc124-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-YC_TC_GROUP_51_ROHS_L) (mfr) | 5,962 |\n",+ "tags": [+ "passives-2026-10",+ "tier:class",+ "family:resistor",+ "mfr:uniroyal",+ "mfr:yageo"+ ],+ "because": "CLASS group page for 2 resistors from Uniroyal, 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": "309kΩ 0402x4 Resistors",+ "subhead": "2 interchangeable parts, one footprint, one 3D model."+ },+ "component": {+ "mpn": "309K-0402X4-RESISTORS",+ "manufacturer": "",+ "package": "",+ "pin_count": null,+ "category": "",+ "subcategory": "",+ "body_size": null,+ "parts": {},+ "distributor_links": {},+ "group": {+ "tier": "class",+ "member_count": 2,+ "members": [+ "4D02WGF3093TCE",+ "YC124-FR-07309KL"+ ]+ }+ },+ "_why": "merge",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "license": "proprietary",+ "visibility": {+ "public": true+ },+ "sample_prompts": [],+ "discovery_triggers": [],+ "discovery_pitch": null,+ "metadata": {},+ "created_at": "2026-10-16T22:08:53.147Z",+ "updated_at": "2026-10-16T22:08:53.147Z",+ "org": "adom"+}