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README.md+26−15@@ -1,6 +1,6 @@ # 51Ω 0402 Resistors -**11 MPNs** from **1** manufacturer(s). Parts within a section are interchangeable.+**17 MPNs** from Uniroyal, Yageo. Parts within a section are interchangeable. CAD: [0402 resistor](/adom/0402-resistor-cad) — one footprint, symbol and 3D model shared by every part here. @@ -8,39 +8,50 @@ CAD: [0402 resistor](/adom/0402-resistor-cad) — one footprint, symbol and 3D m | MPN | Manufacturer | Series | Datasheet | Stock | |---|---|---|---|---|-| `RT0402BRE0751RL` | YAGEO | [RT04](/adom/yageo-rt04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) | 29,131 |+| `RT0402BRE0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 29,131 | ## ±0.1%, 63mW (1 MPNs) | MPN | Manufacturer | Series | Datasheet | Stock | |---|---|---|---|---|-| `RT0402BRD0751RL` | YAGEO | [RT04](/adom/yageo-rt04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) | 819 |+| `RT0402BRD0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 819 | -## ±0.5%, 62.5mW (1 MPNs)+## ±0.5%, 62.5mW (2 MPNs) | MPN | Manufacturer | Series | Datasheet | Stock | |---|---|---|---|---|-| `AC0402DR-0751RL` | YAGEO | [AC04](/adom/yageo-ac04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) | 1,752 |+| `0402WGD510JTCE` | Uniroyal | [0402WG](/adom/uniroyal-0402wg-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 4,800 |+| `AC0402DR-0751RL` | Yageo | [AC04](/adom/yageo-ac04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 1,752 | ## ±0.5%, 63mW (1 MPNs) | MPN | Manufacturer | Series | Datasheet | Stock | |---|---|---|---|---|-| `RT0402DRE0751RL` | YAGEO | [RT04](/adom/yageo-rt04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) | 650 |+| `RT0402DRE0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 650 | -## ±1%, 62.5mW (4 MPNs)+## ±1%, 62.5mW (6 MPNs) | MPN | Manufacturer | Series | Datasheet | Stock | |---|---|---|---|---|-| `RC0402FR-0751RL` | YAGEO | [RC04](/adom/yageo-rc04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) | 475,298 |-| `AC0402FR-0751RL` | YAGEO | [AC04](/adom/yageo-ac04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) | 8,172 |-| `RT0402FRE0751RL` | YAGEO | [RT04](/adom/yageo-rt04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) | 433 |-| `AF0402FR-0751RL` | YAGEO | [AF04](/adom/yageo-af04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) | 5 |+| `RC0402FR-0751RL` | Yageo | [RC04](/adom/yageo-rc04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 475,298 |+| `0402WGF510JTCE` | Uniroyal | [0402WG](/adom/uniroyal-0402wg-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 195,096 |+| `AC0402FR-0751RL` | Yageo | [AC04](/adom/yageo-ac04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 8,172 |+| `RT0402FRE0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 433 |+| `NQ02WGF510JTCE` | Uniroyal | [NQ02](/adom/uniroyal-nq02-series) | [Anti-sulfur NQ](https://www.royalohm.com/assets/pdf/products/smd/13.pdf) (mfr) | 13 |+| `AF0402FR-0751RL` | Yageo | [AF04](/adom/yageo-af04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) (mfr) | 5 | -## ±5%, 62.5mW (3 MPNs)+## ±1%, 100mW (1 MPNs) | MPN | Manufacturer | Series | Datasheet | Stock | |---|---|---|---|---|-| `RC0402JR-0751RL` | YAGEO | [RC04](/adom/yageo-rc04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) | 112,679 |-| `AC0402JR-0751RL` | YAGEO | [AC04](/adom/yageo-ac04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) | 10,153 |-| `AF0402JR-0751RL` | YAGEO | [AF04](/adom/yageo-af04-series) | [mfr](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) | 9,767 |+| `HP02WAF510JTCE` | Uniroyal | [HP02](/adom/uniroyal-hp02-series) | [High power HP](https://www.royalohm.com/assets/pdf/products/smd/8.pdf) (mfr) | 1,723 |++## ±5%, 62.5mW (5 MPNs)++| MPN | Manufacturer | Series | Datasheet | Stock |+|---|---|---|---|---|+| `0402WGJ0510TCE` | Uniroyal | [0402WG](/adom/uniroyal-0402wg-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 165,046 |+| `RC0402JR-0751RL` | Yageo | [RC04](/adom/yageo-rc04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 112,679 |+| `AC0402JR-0751RL` | Yageo | [AC04](/adom/yageo-ac04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 10,153 |+| `AF0402JR-0751RL` | Yageo | [AF04](/adom/yageo-af04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) (mfr) | 9,767 |+| `CQ02WGJ0510TCE` | Uniroyal | [CQ02](/adom/uniroyal-cq02-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2210091830_UNI-ROYAL-Uniroyal-Elec-CQ02WGJ0510TCE_C5151600.pdf) (lcsc) | 60 |
page.json+13−6@@ -4,12 +4,12 @@ "type": "component", "kind": "group", "version": "0.1.0",- "title": "51Ω 0402 Resistors",- "brief": "11 interchangeable 51Ω 0402 resistors from 1 manufacturer(s).",- "because": "CLASS group page: the shared home for 11 interchangeable 51Ω 0402 resistors. Under the passives architecture (ray/passives-architecture) no MPN gets its own page — they are rows here, and this is the page a designer actually lands on when choosing a 51Ω 0402 part. No existing page covers this class.",+ "title": "51\u03a9 0402 Resistors",+ "brief": "17 interchangeable 51\u03a9 0402 resistors.",+ "because": "CLASS group page: the shared home for 11 interchangeable 51\u03a9 0402 resistors. Under the passives architecture (ray/passives-architecture) no MPN gets its own page \u2014 they are rows here, and this is the page a designer actually lands on when choosing a 51\u03a9 0402 part. No existing page covers this class.", "hero": { "type": "billboard",- "headline": "51Ω 0402 Resistors",+ "headline": "51\u03a9 0402 Resistors", "subhead": "11 interchangeable parts, one footprint, one 3D model." }, "component": {@@ -24,13 +24,19 @@ "distributor_links": {}, "group": { "tier": "class",- "member_count": 11,+ "member_count": 17, "members": [+ "0402WGD510JTCE",+ "0402WGF510JTCE",+ "0402WGJ0510TCE", "AC0402DR-0751RL", "AC0402FR-0751RL", "AC0402JR-0751RL", "AF0402FR-0751RL", "AF0402JR-0751RL",+ "CQ02WGJ0510TCE",+ "HP02WAF510JTCE",+ "NQ02WGF510JTCE", "RC0402FR-0751RL", "RC0402JR-0751RL", "RT0402BRD0751RL",@@ -57,5 +63,6 @@ "member_count": 11 }, "created_at": "2026-09-10T15:54:51.939Z",- "updated_at": "2026-09-10T15:54:52.441Z"+ "updated_at": "2026-09-10T15:54:52.441Z",+ "readme": "# 51\u03a9 0402 Resistors\n\n**17 MPNs** from Uniroyal, Yageo. Parts within a section are interchangeable.\n\nCAD: [0402 resistor](/adom/0402-resistor-cad) \u2014 one footprint, symbol and 3D model shared by every part here.\n\n## \u00b10.1%, 62.5mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RT0402BRE0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 29,131 |\n\n## \u00b10.1%, 63mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RT0402BRD0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 819 |\n\n## \u00b10.5%, 62.5mW (2 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `0402WGD510JTCE` | Uniroyal | [0402WG](/adom/uniroyal-0402wg-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 4,800 |\n| `AC0402DR-0751RL` | Yageo | [AC04](/adom/yageo-ac04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 1,752 |\n\n## \u00b10.5%, 63mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RT0402DRE0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 650 |\n\n## \u00b11%, 62.5mW (6 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RC0402FR-0751RL` | Yageo | [RC04](/adom/yageo-rc04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 475,298 |\n| `0402WGF510JTCE` | Uniroyal | [0402WG](/adom/uniroyal-0402wg-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 195,096 |\n| `AC0402FR-0751RL` | Yageo | [AC04](/adom/yageo-ac04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 8,172 |\n| `RT0402FRE0751RL` | Yageo | [RT04](/adom/yageo-rt04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 433 |\n| `NQ02WGF510JTCE` | Uniroyal | [NQ02](/adom/uniroyal-nq02-series) | [Anti-sulfur NQ](https://www.royalohm.com/assets/pdf/products/smd/13.pdf) (mfr) | 13 |\n| `AF0402FR-0751RL` | Yageo | [AF04](/adom/yageo-af04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) (mfr) | 5 |\n\n## \u00b11%, 100mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `HP02WAF510JTCE` | Uniroyal | [HP02](/adom/uniroyal-hp02-series) | [High power HP](https://www.royalohm.com/assets/pdf/products/smd/8.pdf) (mfr) | 1,723 |\n\n## \u00b15%, 62.5mW (5 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `0402WGJ0510TCE` | Uniroyal | [0402WG](/adom/uniroyal-0402wg-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 165,046 |\n| `RC0402JR-0751RL` | Yageo | [RC04](/adom/yageo-rc04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 112,679 |\n| `AC0402JR-0751RL` | Yageo | [AC04](/adom/yageo-ac04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 10,153 |\n| `AF0402JR-0751RL` | Yageo | [AF04](/adom/yageo-af04-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) (mfr) | 9,767 |\n| `CQ02WGJ0510TCE` | Uniroyal | [CQ02](/adom/uniroyal-cq02-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2210091830_UNI-ROYAL-Uniroyal-Elec-CQ02WGJ0510TCE_C5151600.pdf) (lcsc) | 60 |\n" }