RC0402FR-07294KL

{
 "schema": "adom/verification@1",
 "part": "RC0402FR-07294KL",
 "variants": [],
 "entries": [
  {
   "date": "2026-10-08",
   "by": {
    "name": "Claude (AI build)",
    "handle": "claude"
   },
   "status": "superseded",
   "title": "Automated build checks (awaiting human validation)",
   "scope": [
    "symbol",
    "footprint",
    "3d",
    "pins"
   ],
   "variants": [
    "*"
   ],
   "checks": [
    {
     "text": "Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)",
     "result": "pass"
    },
    {
     "text": "3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)",
     "result": "pass"
    },
    {
     "text": "adom-lbr generate + lint passed",
     "result": "pass"
    },
    {
     "text": "2 of 2 pins described",
     "result": "pass"
    },
    {
     "text": "Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing",
     "result": "note"
    }
   ],
   "evidence": [
    {
     "label": "datasheet",
     "href": "docs/rc0402fr-07294kl-datasheet.pdf"
    }
   ],
   "files": {
    "rc0402fr-07294kl.kicad_sym": "8e4e06a120688b62c923338915da6378c7a92c649bdac2af276e05481868aedc",
    "rc0402fr-07294kl.kicad_mod": "c5a453acb3bbfdc1ba2956a6f101fe80027d283473a6b110dc87ffbc84f71521",
    "rc0402fr-07294kl.step": "91507e5af4251cb4ef38e04889c9b98da29904432bd83786bba13ae9b605eacb"
   }
  },
  {
   "date": "2026-10-27",
   "by": {
    "name": "Claude, at Caleb Taylor's request",
    "handle": "claude"
   },
   "status": "verified",
   "title": "Validated against YAGEO's RC_L series datasheet (Product specification V.14, November 14, 2025)",
   "scope": [
    "symbol",
    "footprint",
    "3d",
    "pins"
   ],
   "variants": [
    "*"
   ],
   "checks": [
    {
     "text": "Datasheet: replaced the LCSC/JLCPCB copy of YAGEO RC_L V.12 (Aug. 02, 2022) with YAGEO's current edition, Product specification V.14, November 14, 2025, downloaded 2026-10-27 from yageogroup.com (https://yageogroup.com/component-documentation/download/datasheet/RC0402FR-07294KL?lang=en, the part page's DataSheet link, which serves https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L). DigiKey's listing for this part links the same YAGEO URL",
     "result": "pass"
    },
    {
     "text": "Part number decoded with 'Ordering information - global part number' (p.2): RC = RC_L series; 0402 size; F = ±1.0%; R = paper taping reel; '-' = TCR based on spec; 07 = 7-inch reel and standard power; 294K = 294 kΩ (letter K is the decimal point); L = default code. The YAGEO part-search API returns the same base part with datasheet group PYU-RC_GROUP_51_ROHS_L",
     "result": "pass"
    },
    {
     "text": "Ratings for RC0402 standard power (Table 2, p.5): 1/16 W at 70 °C, max. working voltage 50 V, max. overload voltage 100 V, operating temperature -55 to +155 °C; ±1% range 1 Ω to 10 MΩ (E24/E96) covers 294 kΩ; TCR ±100 ppm/°C for 10 Ω < R ≤ 10 MΩ. Packing (Table 4, p.7): 10,000 pcs per 7-inch paper reel",
     "result": "pass"
    },
    {
     "text": "Pins: unpolarized two-terminal part; pins 1 and 2 keep empty names, type passive and the library descriptions (the datasheet has no pin table; both terminations are identical, Fig. 9 p.4)",
     "result": "pass"
    },
    {
     "text": "Footprint vs Table 1 / Fig. 9 (p.4) for RC0402 (L 1.00±0.05, W 0.50±0.05, bottom termination I2 0.25±0.10, top I1 0.20±0.10 mm): pads 0.54 x 0.64 mm at x = ±0.51 mm (inner edges ±0.24, outer ±0.78 mm) cover both terminations; pad width 0.64 mm exceeds the maximum body width 0.55 mm; pins 1/2 on the long axis",
     "result": "pass"
    },
    {
     "text": "Land pattern: the RC_L datasheet gives none and refers to YAGEO's separate 'Chip resistors mounting' data sheet (p.6), which was not located on yageogroup.com; footprint kept as the KiCad R_0402_1005Metric land built on Adom boards",
     "result": "note"
    },
    {
     "text": "3D body 1.00 x 0.50 x 0.35 mm against L 1.00±0.05, W 0.50±0.05, H 0.35±0.05 mm (Table 1, p.4): nominal; Z-up, seated on z = 0, centred on the pads",
     "result": "pass"
    },
    {
     "text": "Distributors: DigiKey YAG3092TR-ND and Mouser 603-RC0402FR-07294KL kept; both looked up by part number on 2026-10-27 and return YAGEO RC0402FR-07294KL (DigiKey: RES 1% 1/16W 0402, 294 kΩ; Mouser: 0402, 294 kΩ, 1%, 1/16W)",
     "result": "pass"
    },
    {
     "text": "Symbol and footprint Datasheet properties point at the manufacturer datasheet URL",
     "result": "pass"
    },
    {
     "text": "Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL",
     "result": "pass"
    },
    {
     "text": "component-page-verify: all checks pass",
     "result": "pass"
    }
   ],
   "evidence": [
    {
     "label": "datasheet (YAGEO)",
     "href": "https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L"
    }
   ],
   "files": {
    "rc0402fr-07294kl.kicad_sym": "a7664b92494cb448cf87daaa74beca5acc04e77e1c043c694689e1cbe3e01b08",
    "rc0402fr-07294kl.kicad_mod": "32c87ab79c92e63ceb4c799addb6f4b6607839f02c0dc83e2e3f6ab99163782e",
    "rc0402fr-07294kl.step": "91507e5af4251cb4ef38e04889c9b98da29904432bd83786bba13ae9b605eacb"
   }
  }
 ]
}