component
A1257WV-S-12P
Public Made by Adomby adom
CJT Changjiang Connectors Wire To Board Connector, SMD,P=1.25mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
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{
"schema": "adom/verification@1",
"part": "A1257WV-S-12P",
"variants": [],
"entries": [
{
"date": "2026-11-06",
"by": {
"name": "Ray",
"handle": "ray"
},
"status": "verified",
"title": "Published by the parts factory: tier lcsc, 12 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: A1257WV-S-12P · JST_GH_BM12B-GHS-TBT_1x12-1MP_P1.25mm_Vertical · 12 pins",
"result": "pass"
},
{
"text": "copper: 14 copper pads, none touching another net",
"result": "pass"
},
{
"text": "datasheet: all 12 pin names found in the 4-page datasheet",
"result": "pass"
},
{
"text": "distributor (warn): no ['digikey', 'mouser'] number",
"result": "note"
},
{
"text": "family: JST_GH_BM12B-GHS-TBT_1x12-1MP_P1.25mm_Vertical",
"result": "pass"
},
{
"text": "files: 6 declared files present",
"result": "pass"
},
{
"text": "hero: docs/hero.png 4000x2500",
"result": "pass"
},
{
"text": "lbr: OK: /tmp/cpv-vpwo65th/x.lbr is a valid EAGLE .lbr with complete deviceset",
"result": "pass"
},
{
"text": "license: CC-BY-SA-4.0",
"result": "pass"
},
{
"text": "models_3d: 1 records",
"result": "pass"
},
{
"text": "package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing",
"result": "note"
},
{
"text": "pads: 12 pins = 13 pads",
"result": "pass"
},
{
"text": "pose: 1 STEP(s) Z-up, seated, centred",
"result": "pass"
},
{
"text": "symbol: 12 pins agree",
"result": "pass"
},
{
"text": "symbol_text: no pin names collide",
"result": "pass"
},
{
"text": "visibility: public, source open",
"result": "pass"
}
],
"evidence": [
{
"label": "datasheet",
"href": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903189412794368"
}
],
"files": {
"a1257wv-s-12p.kicad_sym": "dfde7842f83ab10f231a91b419fd97040aac5954105b29bc6206426e3c0b9cd1",
"a1257wv-s-12p.kicad_mod": "f9390335372ff4d3a809ba03a0eff08dbb6d53d839216319c3ae32e61f2f425b",
"a1257wv-s-12p.step": "5663256593a6031e4c5486c587ec1e2cfcced0c4d3b72deb4e64f19db5127407"
}
}
]
}