component
0878330832
Public Made by Adomby adom
Molex Milli-Grid shrouded header, right angle, 2x4, 2.00 mm, 87833-0832. Footprint from the Molex drawing; 3D is Molex's own model.
main
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{
"schema_version": 1,
"type": "component",
"slug": "0878330832",
"title": "0878330832",
"brief": "Molex Milli-Grid shrouded header, right angle, 2x4, 2.00 mm, 87833-0832. Footprint from the Molex drawing; 3D is Molex's own model.",
"version": "0.1.3",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"connectors",
"0878330832",
"board-derived"
],
"component": {
"mpn": "0878330832",
"manufacturer": "Molex",
"package": "Molex_Milli-Grid_87833-0832_2x04_P2.00mm_Horizontal",
"pin_count": 8,
"category": "Connectors",
"subcategory": "Milli-Grid shrouded header, right angle, 2x4, 2.00 mm",
"datasheet": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/878/87833/878330832_sd.pdf",
"parts": {
"symbol": "0878330832.kicad_sym",
"footprint": "0878330832.kicad_mod",
"model_3d": "0878330832-hero.glb",
"model_3d_plain": "0878330832-etched.glb",
"model_3d_step": "0878330832-etched.step",
"model_3d_step_plain": "0878330832.step",
"lbr": "0878330832.lbr"
},
"distributor_links": {
"digikey": {
"part": "WM14820-ND",
"url": "https://www.digikey.com/en/products/detail/molex/0878330832/3313296"
},
"mouser": false,
"mouser_note": "Not sold: Mouser lists Molex 0878330832 with Mouser No. N/A and 0 stock (searched 0878330832 on 2026-10-27).",
"lcsc": false,
"lcsc_note": "2026-10-09: no LCSC number on the source BOM and none found in the JLCPCB/LCSC catalogue for 0878330832."
},
"pins": [
{
"number": "1",
"name": "1",
"type": "passive",
"description": "Contact 1 (CKT #1), row farther from the board (tail 2.00 mm farther from the mating face), position 1. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
},
{
"number": "2",
"name": "2",
"type": "passive",
"description": "Contact 2 (CKT #2), row nearer the board (tail 1.70 mm behind the shroud), position 1. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
},
{
"number": "3",
"name": "3",
"type": "passive",
"description": "Contact 3 (CKT #3), row farther from the board (tail 2.00 mm farther from the mating face), position 2. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
},
{
"number": "4",
"name": "4",
"type": "passive",
"description": "Contact 4 (CKT #4), row nearer the board (tail 1.70 mm behind the shroud), position 2. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
},
{
"number": "5",
"name": "5",
"type": "passive",
"description": "Contact 5 (CKT #5), row farther from the board (tail 2.00 mm farther from the mating face), position 3. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
},
{
"number": "6",
"name": "6",
"type": "passive",
"description": "Contact 6 (CKT #6), row nearer the board (tail 1.70 mm behind the shroud), position 3. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
},
{
"number": "7",
"name": "7",
"type": "passive",
"description": "Contact 7 (CKT #7), row farther from the board (tail 2.00 mm farther from the mating face), position 4. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
},
{
"number": "8",
"name": "8",
"type": "passive",
"description": "Contact 8 (CKT #8), row nearer the board (tail 1.70 mm behind the shroud), position 4. Numbering per the drawing: CKT #1 and CKT #2 share the first position, odd circuits in the outer row. [datasheet p.4]"
}
],
"provenance": {
"datasheet": {
"url": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/878/87833/878330832_sd.pdf",
"pages": 9,
"sha256": "b16955b411cbc79ecd17558a9b5a163b48d71ab5743bff31404e50136207c17f",
"source_tier": "mfr",
"retrieved": "2026-10-27",
"edition": "SD-87833-0001 rev A15, approved 2026-06-10, 9 sheets"
},
"cad": "Footprint: Adom-built from Molex SD-87833-0001 rev A15 (sheet 4 recommended PCB layout), CC-BY-SA-4.0; 3D: Molex's own STEP for 87833-0832 (molex.com 3D CAD model, original in vendor/), posed by Adom (rotation and translation only, tails on the drilled pads) and checked against the drawing within tolerance.",
"pins": {
"total": 8,
"described": 8,
"cites_pages": false,
"refuses_to_fabricate": true
},
"build": {
"tool": "board-derived part page builder 0.1: one-off Claude session scripts in Caleb Taylor's container (retired; not the Adom parts factory)",
"pins": "KiCad symbol from the source board",
"at": "2026-10-09"
}
},
"models_3d": [
{
"file": "0878330832.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
8.65,
10.65,
8.46
],
"zmin_mm": -2.159,
"centre_offset_mm": 3.075,
"footprint_binding": "identity",
"sha256": "b2b7c2b8fc11b7af821ba74912526f328cb7ec214ec10670f18e4fabcbe9b286",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)",
"notes": [
"body 3.075 mm off the pad-pattern centre (overhang), contacts on all 8 top-side pads"
],
"source": {
"manufacturer": "Molex",
"file": "878330832.stp (STEP AP214 (AUTOMOTIVE_DESIGN))",
"source_page": "https://www.molex.com/en-us/products/part-detail/878330832",
"download": "Molex 3D CAD model zip (878330832_stp.zip), linked from the Molex product page: https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/3dcadmodels/878/87833/878330832_stp.zip",
"colour": "Molex's one colour ('Medium Steel', on the whole solid) kept",
"kind": "manufacturer",
"sha256": "435efce6f0f1cc03ef306b722e8274ea1cfe79b0e671471e7a4ad95512426854",
"retrieved": "2026-10-27",
"posed_by": "provenance/tools/pose_vendor.py (rotation and translation only; tails solved onto the drilled pads)"
}
},
{
"file": "0878330832-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
8.65,
10.65,
8.46
],
"zmin_mm": -2.159,
"centre_offset_mm": 3.075,
"footprint_binding": "identity",
"sha256": "874b015db897d6b2fdd69c915194c864845c928a001bd29ce7c49650401838c5",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)",
"notes": [
"body 3.075 mm off the pad-pattern centre (overhang), contacts on all 8 top-side pads"
]
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Molex",
"Package": "Molex_Milli-Grid_87833-0832_2x04_P2.00mm_Horizontal",
"Category": "Connectors",
"Pins": "8",
"DigiKey": "WM14820-ND",
"Mouser": "not sold (Mouser No. N/A)",
"Ordering code": "87833-0832"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"0878330832",
"0878330832"
],
"discovery_pitch": "0878330832 (Molex) component page: pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Caleb",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"verification.json",
"0878330832.kicad_sym",
"0878330832.kicad_mod",
"0878330832.glb",
"0878330832-etched.glb",
"0878330832.step",
"0878330832-etched.step",
"0878330832.lbr",
"docs/hero.png",
"docs/0878330832-datasheet.pdf",
"provenance/3d-model.json",
"provenance/drawing_check.json",
"provenance/evidence/overlay_sheet4_mating_face_view.png",
"provenance/evidence/overlay_sheet4_pcb_layout.png",
"provenance/evidence/overlay_sheet4_section_YY.png",
"provenance/evidence/overlay_sheet4_top_view.png",
"provenance/pose.json",
"provenance/previous/PinSocket_2x04_P2.00mm_Vertical.kicad_mod",
"provenance/previous/PinSocket_2x04_P2.00mm_Vertical.step",
"provenance/tools/fpoverlay.py",
"provenance/tools/measure_vendor.py",
"provenance/tools/molex_fp.py",
"provenance/tools/overlay.py",
"provenance/tools/pose_vendor.py",
"vendor/0878330832-molex-original.step",
"0878330832-hero.glb",
"0878330832-hero.overlay.json"
],
"visibility": {
"public": true
}
}