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Wurth 61300411121 (WR-PHD 1x04 2.54 mm pin header)

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Wurth Elektronik WR-PHD 61300411121: 4-pin, 2.54 mm, single-row THT vertical pin header, gold, 3 A. KiCad symbol, footprint at the datasheet's 1.10 mm hole, and KiCad's generic 1x04 header 3D model checked against the drawing.

Verified 61300411121

by Claude, at Noah's request · last 10 Nov 2026 · 1 record · files match

SymbolFootprint3D modelPins1 open item

Verification log 2 records

10 Nov 2026Claude, at Noah's request3D model is KiCad's generic 1x04 header, not Wurth Elektronik's own CADopen

3D modelfor all variants

•Wurth's STEP for 61300411121 was not obtained (we-online.com refuses automated downloads). The KiCad model fits every printed dimension; insulator details the drawing does not dimension (chamfers, notches) may differ from the real part. Compare with Wurth's model when someone downloads it through a browser.

Evidenceprovenance

Verified files✓ 61300411121.step

10 Nov 2026Claude, at Noah's requestChecked against Wurth datasheet 61300411121 rev 003.000: hole pattern, pin 1, and every printed dimension of the 3D modelfiles match

SymbolFootprint3D modelPinsfor all variants

✓Datasheet 61300411121 rev 003.000 (2023-01-08), 6 pages, sha256 ce759fb8caee; Article Properties: 4 pins, pl 7.62 mm, L 10.16 mm.
✓Footprint: 4 plated holes 1.10 mm (datasheet 1.10 +-0.15) at 2.54 mm (2.54 +-0.05), pl 7.62 mm (Pattern Properties 7.62 +-0.1), single row, pad 1 square at the origin, pads along +Y (provenance/footprint-vs-datasheet.json, provenance/evidence/footprint-vs-datasheet.png).
•Copper pad 1.80 mm: the datasheet prints the hole only; the pad keeps KiCad's 0.35 mm annular ring from its 1.0 mm drill / 1.7 mm pad header.
✓KiCad 10.0 parses the symbol and footprint (kicad-cli 10.0.6 sym/fp export svg; pcbnew FootprintLoad: 4 pads, 1.8 mm, drill 1.1, pad 1 rect).
✓Pins: 4 passive contacts numbered 1 to 4; the datasheet labels the ends 1 and End and prints no signal names; symbol pins equal page.json pins (Pin_1 to Pin_4, KiCad naming).
✓3D model (KiCad 10.0 PinHeader_1x04_P2.54mm_Vertical.step, byte-identical): pins 0.64 square (0.64 +-0.15), pitch 2.54, total 11.54 (11.54 +-0.2), mating 6.0 (6.0 +-0.2), tail 3.0 (3.0 +-0.2), insulator 2.54 high and wide (+-0.15), L 10.16 (10.16 +-0.35): all inside the drawing tolerances (provenance/model-vs-datasheet.json).
✓Pose: Z up, insulator seated on z = 0, tails to z = -3.0, pin 1 contact on pad 1 at the origin, body centred on the pad pattern, footprint binding identity (step2glb features; hero generator align OK, offset 0.0 mm).
✓Pin-1 orientation chain: footprint pad 1 square at the origin with the silkscreen corner mark; model contact 1 at the origin; header symmetric, so contact 1 is the end on pad 1.
✓Etched copy: virtual MPN mark 61300 / 411121 on the pin-1 flat of the -X wall, flat, light, inside the band (adom-aiflow-etch check WARN only on the 320 px widget size).
✓Fusion/EAGLE .lbr: adom-lbr validate OK, lint 0/0; MPN, manufacturer, Mouser, DigiKey, LCSC and Adom Wiki attributes present.

Evidencedatasheet datasheet p.1 footprint vs datasheet model views provenance

Verified files✓ 61300411121.kicad_sym✓ 61300411121.kicad_mod✓ 61300411121.step✓ 61300411121-etched.step✓ 61300411121-hero.glb✓ docs/61300411121-datasheet.pdf

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