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{
"schema_version": 1,
"slug": "1k-0603-resistors",
"type": "component",
"kind": "group",
"version": "0.1.0",
"title": "1k\u03a9 0603 Resistors",
"brief": "46 interchangeable 1k\u03a9 0603 resistors.",
"because": "CLASS group page: the shared home for 31 interchangeable 1k\u03a9 0603 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 1k\u03a9 0603 part. No existing page covers this class.",
"hero": {
"type": "billboard",
"headline": "1k\u03a9 0603 Resistors",
"subhead": "31 interchangeable parts, one footprint, one 3D model."
},
"component": {
"mpn": "1K-0603-RESISTORS",
"manufacturer": "",
"package": "",
"pin_count": null,
"category": "",
"subcategory": "",
"body_size": null,
"parts": {},
"distributor_links": {},
"group": {
"tier": "class",
"member_count": 46,
"members": [
"0603WAD1001T5E",
"0603WAF1001T5E",
"0603WAJ0102T5E",
"AC0603DR-071KL",
"AC0603FR-071KL",
"AC0603FR-7W1KL",
"AC0603JR-071KL",
"AC0603JR-131KL",
"AC0603JR-7W1KL",
"AF0603FR-071KL",
"AF0603JR-071KL",
"AT0603BRD071KL",
"AT0603BRE071KL",
"AT0603DRD071KL",
"AT0603FRE071KL",
"CQ03WAF1001T5E",
"CQ03WAJ0102T5E",
"HP03W5F1001T5E",
"HP03W5J0102T5E",
"NQ03WAF1001T5E",
"NQ03WAJ0102T5E",
"PS03W4F1001T5E",
"PS03W4J0102T5E",
"RC0603DR-071KL",
"RC0603FR-071KL",
"RC0603FR-071KP",
"RC0603JR-071KL",
"RC0603JR-071KP",
"RC0603JR-7W1KL",
"RE0603FRE071KL",
"RP0603BRD071KL",
"RT0603BRB071KL",
"RT0603BRC071KL",
"RT0603BRD071KL",
"RT0603BRE071KL",
"RT0603CRD071KL",
"RT0603CRE071KL",
"RT0603DRD071KL",
"RT0603DRE071KL",
"RT0603FRD071KL",
"RT0603FRE071KL",
"SR0603JR-071KL",
"TC0325B1001T5F",
"TC0325F1001T5E",
"TC0350F1001T5E",
"TC0350F1001T5F"
]
}
},
"author": {
"name": "Ray",
"email": "[email protected]"
},
"tags": [],
"license": "proprietary",
"visibility": {
"public": true
},
"sample_prompts": [],
"discovery_triggers": [],
"discovery_pitch": null,
"metadata": {
"group_tier": "class",
"member_count": 31
},
"created_at": "2026-09-10T15:30:10.249Z",
"updated_at": "2026-09-10T15:30:10.725Z",
"readme": "# 1k\u03a9 0603 Resistors\n\n**46 MPNs** from Uniroyal, Yageo. Parts within a section are interchangeable.\n\nCAD: [0603 resistor](/adom/0603-resistor-cad) \u2014 one footprint, symbol and 3D model shared by every part here.\n\n## \u00b10.1%, 100mW (8 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RT0603BRD071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 615,360 |\n| `RT0603BRB071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 16,217 |\n| `TC0325B1001T5F` | Uniroyal | [TC03](/adom/uniroyal-tc03-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2208170930_UNI-ROYAL-Uniroyal-Elec-TC0325B1001T5F_C2989112.pdf) (lcsc) | 12,344 |\n| `RT0603BRE071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 11,129 |\n| `AT0603BRD071KL` | Yageo | [AT06](/adom/yageo-at06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AT_51_ROHS_L) (mfr) | 9,320 |\n| `RP0603BRD071KL` | Yageo | [RP06](/adom/yageo-rp06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RP_51_ROHS_L) (mfr) | 4,800 |\n| `AT0603BRE071KL` | Yageo | [AT06](/adom/yageo-at06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AT_51_ROHS_L) (mfr) | 2,311 |\n| `RT0603BRC071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 402 |\n\n## \u00b10.25%, 100mW (2 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RT0603CRE071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 4,504 |\n| `RT0603CRD071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 15 |\n\n## \u00b10.5%, 100mW (6 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `AC0603DR-071KL` | Yageo | [AC060](/adom/yageo-ac060-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 14,406 |\n| `RT0603DRE071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 9,729 |\n| `0603WAD1001T5E` | Uniroyal | [0603WA](/adom/uniroyal-0603wa-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 5,409 |\n| `RC0603DR-071KL` | Yageo | [RC06](/adom/yageo-rc06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 2,708 |\n| `AT0603DRD071KL` | Yageo | [AT06](/adom/yageo-at06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AT_51_ROHS_L) (mfr) | 191 |\n| `RT0603DRD071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 180 |\n\n## \u00b11%, 100mW (12 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| [`0603WAF1001T5E`](/adom/0603waf1001t5e) | Uniroyal | [0603WA](/adom/uniroyal-0603wa-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 39,844,596 |\n| `RC0603FR-071KL` | Yageo | [RC06](/adom/yageo-rc06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 3,775,345 |\n| `AC0603FR-071KL` | Yageo | [AC060](/adom/yageo-ac060-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 790,476 |\n| `RT0603FRE071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 68,224 |\n| `RT0603FRD071KL` | Yageo | [RT06](/adom/yageo-rt06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RT_1-TO-0-01_ROHS_L) (mfr) | 27,766 |\n| `AF0603FR-071KL` | Yageo | [AF06](/adom/yageo-af06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) (mfr) | 14,486 |\n| `AT0603FRE071KL` | Yageo | [AT06](/adom/yageo-at06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AT_51_ROHS_L) (mfr) | 3,836 |\n| `RE0603FRE071KL` | Yageo | [RE06](/adom/yageo-re06-series) | [series](https://yageogroup.com/content/Resource%20Library/Datasheet/PYU-RE_105_ROHS_L.pdf) (mfr) | 3,335 |\n| `TC0350F1001T5F` | Uniroyal | [TC03](/adom/uniroyal-tc03-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2208170930_UNI-ROYAL-Uniroyal-Elec-TC0350F1001T5F_C2989473.pdf) (lcsc) | 2,181 |\n| `NQ03WAF1001T5E` | Uniroyal | [NQ03](/adom/uniroyal-nq03-series) | [Anti-sulfur NQ](https://www.royalohm.com/assets/pdf/products/smd/13.pdf) (mfr) | 173 |\n| `RC0603FR-071KP` | Yageo | [RC06](/adom/yageo-rc06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 95 |\n| `CQ03WAF1001T5E` | Uniroyal | [CQ03](/adom/uniroyal-cq03-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_UNI-ROYAL-Uniroyal-Elec-CQ03WAF1001T5E_C2765616.pdf) (lcsc) | 19 |\n\n## \u00b11%, 166.667mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `TC0325F1001T5E` | Uniroyal | [TC03](/adom/uniroyal-tc03-series) | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_UNI-ROYAL-Uniroyal-Elec-TC0325F1001T5E_C128783.pdf) (lcsc) | 12,559 |\n\n## \u00b11%, 167mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `TC0350F1001T5E` | Uniroyal | [TC03](/adom/uniroyal-tc03-series) | [LCSC mirror](https://datasheet.lcsc.com/lcsc/1912111437_UNI-ROYAL-Uniroyal-Elec-TC0350F1001T5E_C425668.pdf) (lcsc) | 9 |\n\n## \u00b11%, 200mW (2 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `AC0603FR-7W1KL` | Yageo | [AC060](/adom/yageo-ac060-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 2,408 |\n| `HP03W5F1001T5E` | Uniroyal | [HP03](/adom/uniroyal-hp03-series) | [High power HP](https://www.royalohm.com/assets/pdf/products/smd/8.pdf) (mfr) | 352 |\n\n## \u00b11%, 250mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `PS03W4F1001T5E` | Uniroyal | [PS03](/adom/uniroyal-ps03-series) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_UNI-ROYAL-Uniroyal-Elec-PS03W4F1001T5E_C2784879.pdf) (lcsc) | 6,278 |\n\n## \u00b15%, 100mW (9 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `0603WAJ0102T5E` | Uniroyal | [0603WA](/adom/uniroyal-0603wa-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 1,893,736 |\n| `RC0603JR-071KL` | Yageo | [RC06](/adom/yageo-rc06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 757,955 |\n| `AC0603JR-071KL` | Yageo | [AC060](/adom/yageo-ac060-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 35,969 |\n| `AC0603JR-131KL` | Yageo | [AC060](/adom/yageo-ac060-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 20,797 |\n| `RC0603JR-071KP` | Yageo | [RC06](/adom/yageo-rc06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 3,712 |\n| `AF0603JR-071KL` | Yageo | [AF06](/adom/yageo-af06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AF_51_ROHS_L) (mfr) | 2,493 |\n| `CQ03WAJ0102T5E` | Uniroyal | [CQ03](/adom/uniroyal-cq03-series) | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_UNI-ROYAL-Uniroyal-Elec-CQ03WAJ0102T5E_C966602.pdf) (lcsc) | 1,458 |\n| `NQ03WAJ0102T5E` | Uniroyal | [NQ03](/adom/uniroyal-nq03-series) | [Anti-sulfur NQ](https://www.royalohm.com/assets/pdf/products/smd/13.pdf) (mfr) | 602 |\n| `SR0603JR-071KL` | Yageo | [SR06](/adom/yageo-sr06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-SR_20105_ROHS_L) (mfr) | 250 |\n\n## \u00b15%, 200mW (3 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RC0603JR-7W1KL` | Yageo | [RC06](/adom/yageo-rc06-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L) (mfr) | 3,285 |\n| `HP03W5J0102T5E` | Uniroyal | [HP03](/adom/uniroyal-hp03-series) | [High power HP](https://www.royalohm.com/assets/pdf/products/smd/8.pdf) (mfr) | 2,828 |\n| `AC0603JR-7W1KL` | Yageo | [AC060](/adom/yageo-ac060-series) | [series](https://yageogroup.com/content/datasheet/asset/file/PYU-AC_51_ROHS_L) (mfr) | 1,364 |\n\n## \u00b15%, 250mW (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `PS03W4J0102T5E` | Uniroyal | [PS03](/adom/uniroyal-ps03-series) | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_UNI-ROYAL-Uniroyal-Elec-PS03W4J0102T5E_C2785068.pdf) (lcsc) | 3,602 |\n"
}