main
John Lauer Add manufacturer STEP and datasheets, exact resistor libraries, and explicit validation status 88a419f 1mo ago
{
  "mpn": "TNPW060378K7BEEA",
  "value": "78.7k",
  "tolerance_percent": 0.1,
  "tcr_ppm_per_K": 25,
  "datasheet": {
    "url": "https://www.vishay.com/docs/28758/tnpw_e3.pdf",
    "revision": "10-Apr-2026",
    "orderingPage": 4,
    "dimensionsPage": 15
  },
  "step": {
    "source": "https://www.vishay.com/docs/28967/tnpw_e3_3dmodels.zip",
    "member": "TNPW_V_e3/TNPW_e3_0603.stp",
    "authorship": "Manufacturer-hosted original linked from current manufacturer datasheet",
    "seating": "Candidate rigid pose from OCCT bounds: rotate Z -90 degrees then translate (-0.775,+0.425,0) mm; body becomes centered, long axis X, floor Z=0. Native pad/contact read-back pending"
  },
  "landPattern": {
    "source": "https://www.vishay.com/docs/28950/recsoldpaddims-drabeyresfus.pdf",
    "revision": "12-Jul-2022",
    "choice": "IPC-7351 reflow recommendation",
    "padSize_mm": [
      0.9,
      1.0
    ],
    "centres_mm": [
      [
        -0.8,
        0
      ],
      [
        0.8,
        0
      ]
    ],
    "innerGap_mm": 0.7,
    "outerSpan_mm": 2.5
  },
  "symbol": {
    "source": "KiCad Device:R_US via service-kicad",
    "license": "KiCad library CC-BY-SA 4.0 with exception; retain upstream attribution",
    "changes": "Exact MPN, value, footprint and manufacturer datasheet fields"
  },
  "stage": "Design candidate; native model seating, footprint inspection, component wiki publication and cross-tool parity pending",
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}