component
SI8661BB-B-IUR
Public Made by Adomby adom
Skyworks Solutions Digital Isolators, QSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema": "adom/verification@1",
"part": "SI8661BB-B-IUR",
"variants": [],
"entries": [
{
"date": "2026-10-31",
"by": {
"name": "Ray",
"handle": "ray"
},
"status": "verified",
"title": "Published by the parts factory: tier mfr, 16 pins",
"scope": [
"symbol",
"footprint",
"3d",
"pins"
],
"variants": [
"*"
],
"checks": [
{
"text": "component-page-verify: PASS",
"result": "pass"
},
{
"text": "cad_props: Datasheet, MPN and distributor properties match page.json",
"result": "pass"
},
{
"text": "component: SI8661BB-B-IUR · QSOP-16 · 16 pins",
"result": "pass"
},
{
"text": "copper: 16 copper pads, none touching another net",
"result": "pass"
},
{
"text": "datasheet: all 16 pin names found in the 42-page datasheet",
"result": "pass"
},
{
"text": "distributor: lcsc C7010920, digikey SI8661BB-B-IUR-ND, mouser 634-SI8661BB-B-IUR",
"result": "pass"
},
{
"text": "family: QSOP-16_3.9x4.9mm_P0.635mm",
"result": "pass"
},
{
"text": "files: 7 declared files present",
"result": "pass"
},
{
"text": "hero: docs/hero.png 4000x2500",
"result": "pass"
},
{
"text": "lbr: OK: /tmp/cpv-flpgg28t/x.lbr is a valid EAGLE .lbr with complete deviceset",
"result": "pass"
},
{
"text": "license: CC-BY-SA-4.0",
"result": "pass"
},
{
"text": "models_3d: 2 records",
"result": "pass"
},
{
"text": "package_fit: height and body within the datasheet's package drawing (datasheet p.35)",
"result": "pass"
},
{
"text": "pads: 16 pins = 16 pads",
"result": "pass"
},
{
"text": "pose: 2 STEP(s) Z-up, seated, centred",
"result": "pass"
},
{
"text": "symbol: 16 pins agree",
"result": "pass"
},
{
"text": "visibility: public, source open",
"result": "pass"
}
],
"evidence": [
{
"label": "datasheet",
"href": "https://datasheet.lcsc.com/datasheet/pdf/9db2ac442f3a4d17e06cd38bc4cfe149.pdf"
}
],
"files": {
"si8661bb-b-iur.kicad_sym": "5382344f25e3fdc8455de57423dfdaa98f13af3c46b3fbfb17ea7cfc0434674b",
"si8661bb-b-iur.kicad_mod": "8e15c2265c1bf146931d275142279487d56188c2662616447564f9eb5c6387fd",
"si8661bb-b-iur.step": "14e9adcd9b6d1d5b282a866123ac59b68abf20b62a41cc9cecabd5c819d8f17d"
}
}
]
}