component
Wurth 61300411121 (WR-PHD 1x04 2.54 mm pin header)
Public Made by Adomby adom
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.
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{
"slug": "61300411121",
"version": "0.1.0",
"type": "component",
"title": "Wurth 61300411121 (WR-PHD 1x04 2.54 mm pin header)",
"brief": "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.",
"tags": [
"component",
"connectors",
"pin-header",
"wurth-elektronik",
"wr-phd",
"2-54mm",
"tht",
"61300411121"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"LICENSE",
"verification.json",
"61300411121.kicad_sym",
"61300411121.kicad_mod",
"61300411121.lbr",
"61300411121.adom-lbr.json",
"61300411121.step",
"61300411121.glb",
"61300411121-etched.step",
"61300411121-etched.glb",
"61300411121-hero.glb",
"61300411121-hero.overlay.json",
"docs/hero.png",
"docs/61300411121-datasheet.pdf",
"docs/figures/61300411121-ds-p1.png",
"docs/figures/61300411121-ds-p2.png",
"provenance/provenance.json",
"provenance/model-vs-datasheet.json",
"provenance/footprint-vs-datasheet.json",
"provenance/etch/61300411121-etched.mark-plan.json",
"provenance/etch/61300411121-etched.check.json",
"provenance/etch/61300411121-etched.check.png",
"provenance/evidence/footprint-vs-datasheet.png",
"provenance/evidence/model-views.png",
"provenance/tools/make_cad.py",
"provenance/tools/measure_model.py",
"provenance/tools/check_footprint.py",
"provenance/tools/hero_glb-single-row.patch"
],
"component": {
"mpn": "61300411121",
"manufacturer": "Wurth Elektronik",
"series": "WR-PHD",
"package": "WR-PHD 1x04 THT vertical pin header, 2.54 mm pitch",
"pin_count": 4,
"category": "Connectors",
"subcategory": "Pin header, 2.54 mm, single row, straight (WR-PHD)",
"lifecycle": "Active (DigiKey, 2026-11-10)",
"body_size": {
"x_mm": 2.54,
"y_mm": 10.16,
"z_mm": 2.54,
"pitch_mm": 2.54
},
"datasheet": "https://www.we-online.com/components/products/datasheet/61300411121.pdf",
"parts": {
"symbol": "61300411121.kicad_sym",
"footprint": "61300411121.kicad_mod",
"model_3d": "61300411121-hero.glb",
"model_3d_plain": "61300411121-etched.glb",
"model_3d_step": "61300411121-etched.step",
"model_3d_step_plain": "61300411121.step",
"lbr": "61300411121.lbr",
"datasheet": "docs/61300411121-datasheet.pdf"
},
"distributor_links": {
"mouser": {
"part": "710-61300411121",
"url": "https://www.mouser.com/ProductDetail/Wurth-Elektronik/61300411121?qs=PhR8RmCirEYQcLLqXD8rAA%3D%3D"
},
"digikey": {
"part": "732-5317-ND",
"url": "https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/61300411121/4846827"
},
"lcsc": {
"part": "C5184785",
"url": "https://jlcpcb.com/parts/componentSearch?searchTxt=C5184785"
}
},
"pins": [
{
"number": "1",
"name": "Pin_1",
"type": "passive",
"description": "Contact 1 of 4: 0.64 mm square gold-plated pin at 2.54 mm pitch. The datasheet labels the end positions \"1\" and \"End\" and prints no signal names; the header is symmetric, so contact 1 is the end soldered into the square pad 1. Pin_1 is KiCad's connector naming. [datasheet p.1]"
},
{
"number": "2",
"name": "Pin_2",
"type": "passive",
"description": "Contact 2 of 4: 0.64 mm square gold-plated pin at 2.54 mm pitch. The datasheet labels the end positions \"1\" and \"End\" and prints no signal names; the header is symmetric, so contact 1 is the end soldered into the square pad 1. Pin_2 is KiCad's connector naming. [datasheet p.1]"
},
{
"number": "3",
"name": "Pin_3",
"type": "passive",
"description": "Contact 3 of 4: 0.64 mm square gold-plated pin at 2.54 mm pitch. The datasheet labels the end positions \"1\" and \"End\" and prints no signal names; the header is symmetric, so contact 1 is the end soldered into the square pad 1. Pin_3 is KiCad's connector naming. [datasheet p.1]"
},
{
"number": "4",
"name": "Pin_4",
"type": "passive",
"description": "Contact 4 of 4: 0.64 mm square gold-plated pin at 2.54 mm pitch. The datasheet labels the end positions \"1\" and \"End\" and prints no signal names; the header is symmetric, so contact 1 is the end soldered into the square pad 1. Pin_4 is KiCad's connector naming. [datasheet p.1]"
}
],
"provenance": {
"datasheet": {
"url": "https://www.we-online.com/components/products/datasheet/61300411121.pdf",
"pages": 6,
"sha256": "ce759fb8caee2fd0c3167f6925010f6703aa4f939ded51aae7ead334c38c0d7d",
"source_tier": "mfr",
"retrieved": "2026-11-10",
"edition": "WR-PHD Pin Header 61300411121, revision 003.000, 2023-01-08, 6 pages"
},
"cad": "Symbol: KiCad Connector_Generic:Conn_01x04 (KiCad 10.0), renamed, with MPN, manufacturer and order fields. Footprint: KiCad Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical (KiCad 10.0) with the drill set to the datasheet's recommended 1.10 mm hole and the pads to 1.80 mm. 3D: KiCad 10.0's generic PinHeader_1x04_P2.54mm_Vertical.step, byte-identical, checked against every dimension the datasheet prints; not Wurth Elektronik's own model. KiCad library content is CC-BY-SA-4.0 with the KiCad library exception.",
"pins": {
"total": 4,
"described": 4,
"cites_pages": true,
"refuses_to_fabricate": true
},
"build": {
"tool": "hand-built by Claude in Noah's Adom workspace (provenance/tools/make_cad.py, measure_model.py); the Adom parts factory declined this part (request zxdLcgwLNNZq9JLWpcX44hJGj1SiM_dz: its two land-pattern readings disagreed)",
"at": "2026-11-10"
},
"file": "provenance/provenance.json"
},
"models_3d": [
{
"file": "61300411121.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad 1 (KiCad pin-header convention); pads run along footprint +Y",
"seat": "insulator underside on z = 0, through-hole tails 3.0 mm below",
"extents_mm": [
2.54,
10.16,
11.54
],
"zmin_mm": -3.0,
"zmax_mm": 8.54,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "a74079b8d06bda78847623b39ee1855ffd1d9a8c1e896b349e4f1dc2056d44d9",
"checked": "2026-11-10",
"checked_by": "step2glb features (service-step2glb 1.9.6) + provenance/tools/measure_model.py",
"notes": [
"body centre on the pad-pattern centre (0, 3.81 mm in footprint coordinates)",
"every dimension the datasheet prints is inside its tolerance: provenance/model-vs-datasheet.json"
],
"source": {
"kind": "kicad-library",
"library": "KiCad 10.0 packages3D, Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.step",
"author": "kicad StepUp (FreeCAD), 2017-12-09",
"license": "CC-BY-SA-4.0 with the KiCad library exception",
"sha256": "a74079b8d06bda78847623b39ee1855ffd1d9a8c1e896b349e4f1dc2056d44d9",
"bytes_identical_to_source": true,
"note": "generic 1x04 2.54 mm vertical header model, not Wurth Elektronik's own CAD"
}
},
{
"file": "61300411121-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad 1",
"seat": "insulator underside on z = 0, tails below",
"extents_mm": [
2.545,
10.16,
11.54
],
"zmin_mm": -3.0,
"zmax_mm": 8.54,
"footprint_binding": "identity",
"sha256": "696be90475532efa33b75f335b21d3ec370b3d0ea7473b92c823c08b996b3567",
"checked": "2026-11-10",
"checked_by": "adom-aiflow-etch check (adom-aiflow 0.2.56) + step2glb features",
"notes": [
"the plain model plus a virtual MPN mark (Adom.LaserEtch, light grey, flat, 5 um proud) on the pin-1 flat of the -X insulator wall",
"the mark is an identification aid drawn by Adom; the real WR-PHD header carries no printed part number"
]
}
]
},
"description": "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.",
"discovery_triggers": [
"61300411121",
"Wurth 61300411121",
"WR-PHD 1x4 pin header",
"Wurth Elektronik 2.54 mm 4 pin header",
"4 pin 2.54 mm male header gold",
"1x04 pin header THT vertical",
"710-61300411121",
"732-5317-ND",
"C5184785"
],
"license": "CC-BY-SA-4.0"
}