component
SLVU2.8-4-LF-T7
Public Made by Adomby adom
ProTek Devices ESD Protection Devices, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "slvu2-8-4-lf-t7",
"version": "0.1.0",
"type": "component",
"description": "ProTek Devices ESD Protection Devices, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"circuit protection",
"slvu2.8-4-lf-t7",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"slvu2-8-4-lf-t7.kicad_sym",
"slvu2-8-4-lf-t7.kicad_mod",
"slvu2-8-4-lf-t7.glb",
"slvu2-8-4-lf-t7.step",
"slvu2-8-4-lf-t7.lbr",
"docs/hero.png",
"docs/slvu2-8-4-lf-t7-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"slvu2-8-4-lf-t7-hero.glb",
"slvu2-8-4-lf-t7-hero.overlay.json",
"slvu2-8-4-lf-t7-etched.glb"
],
"component": {
"mpn": "SLVU2.8-4-LF-T7",
"manufacturer": "ProTek Devices",
"package": "SO-8",
"pin_count": 8,
"category": "Circuit Protection",
"subcategory": "ESD Protection Devices",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/572f2408978e4acdac9bb80a013bf5e5.pdf",
"parts": {
"symbol": "slvu2-8-4-lf-t7.kicad_sym",
"footprint": "slvu2-8-4-lf-t7.kicad_mod",
"model_3d": "slvu2-8-4-lf-t7-hero.glb",
"model_3d_plain": "slvu2-8-4-lf-t7-etched.glb",
"model_3d_step": "slvu2-8-4-lf-t7-etched.step",
"model_3d_step_plain": "slvu2-8-4-lf-t7.step",
"lbr": "slvu2-8-4-lf-t7.lbr"
},
"distributor_links": {
"lcsc": "C82061"
},
"distributor_check": {
"checked_at": "2026-11-04T18:17:33Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "Line Pair 1 (pin 1)",
"type": "passive",
"description": "Pin 1 is one terminal of Line Pair 1, with the datasheet measuring the clamp between pin 1 and pin 2, rated at 2.8 V stand-off (VWM) with leakage below 1.0 µA and typical capacitance of 3 pF."
},
{
"number": "2",
"name": "GND",
"type": "passive",
"description": "Pin 2 is the other terminal of Line Pair 1 (measured against pin 1), but the common-mode application example also lists pin 2 as connected to ground, so its role depends on the configuration used."
},
{
"number": "3",
"name": "Line Pair 2 (pin 3)",
"type": "passive",
"description": "Pin 3 is one terminal of Line Pair 2, measured against pin 4, and is used as Line 3 in the common-mode example."
},
{
"number": "4",
"name": "GND",
"type": "passive",
"description": "Pin 4 is the other terminal of Line Pair 2 (measured against pin 3), but the common-mode application example also lists pin 4 as connected to ground."
},
{
"number": "5",
"name": "Line Pair 2 (pin 5)",
"type": "passive",
"description": "Pin 5 is one terminal of Line Pair 2, measured against pin 6, and is used as Line 4 in the common-mode example."
},
{
"number": "6",
"name": "GND",
"type": "passive",
"description": "Pin 6 is the other terminal of Line Pair 2 (measured against pin 5) in the differential-mode configuration."
},
{
"number": "7",
"name": "Line Pair 1 (pin 7)",
"type": "passive",
"description": "Pin 7 is one terminal of Line Pair 1, measured against pin 8, and is listed as Line 2 in the common-mode example although the same text also lists it as connected to ground."
},
{
"number": "8",
"name": "GND",
"type": "passive",
"description": "Pin 8 is the other terminal of Line Pair 1 (measured against pin 7) in the differential-mode configuration."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet pin configuration diagram for the SO-8 package is garbled in the extracted text and do; Pin types are set to passive as a TVS clamp assumption; the datasheet does not state KiCad ERC types; Application text is internally inconsistent: the common-mode example says Line 2 is on pin 7 but als"
],
"pages_sent": 8,
"cost_usd": 0.0415,
"at": "2026-11-04T18:17:18"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/572f2408978e4acdac9bb80a013bf5e5.pdf",
"pages": 8,
"sha256": "fc13c7955bdabdf8",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 8,
"described": 8,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "slvu2-8-4-lf-t7.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
4.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
"checked": "2026-11-04",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "slvu2-8-4-lf-t7-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
4.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "05f11888719f4b4d55321e0f6f7a9884378b7b4a83afe8f5f2e1fd3c0b0aa94d",
"checked": "2026-11-04",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "SO-8",
"source_page": 6,
"D": {
"nom_mm": 4.9,
"range_mm": [
4.8,
5.0
]
},
"E1": {
"nom_mm": 3.9,
"range_mm": [
3.8,
4.0
]
},
"E": {
"nom_mm": 6.0,
"range_mm": [
5.8,
6.2
]
},
"e": {
"nom_mm": 1.27,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.55,
"range_mm": [
1.35,
1.75
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "slvu2-8-4-lf-t7.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}