component
AISC-0402-12NJ-T
Public Made by Adomby adom
Abracon LLC Inductors (SMD), 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"type": "component",
"slug": "aisc-0402-12nj-t",
"title": "AISC-0402-12NJ-T",
"brief": "Abracon LLC Inductors (SMD), 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"component": {
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"manufacturer": "Abracon LLC",
"package": "0402",
"pin_count": 2,
"category": "Inductors, Coils, Chokes",
"subcategory": "Inductors (SMD)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588910326192746496",
"parts": {
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"footprint": "aisc-0402-12nj-t.kicad_mod",
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"model_3d_step_plain": "aisc-0402-12nj-t.step",
"lbr": "aisc-0402-12nj-t.lbr"
},
"distributor_links": {
"lcsc": "C186831",
"digikey": "535-10439-2-ND",
"mouser": "815-AISC-0402-12N-J"
},
"distributor_check": {
"checked_at": "2026-10-31T06:02:47Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "535-10439-2-ND",
"status": "found",
"lifecycle": "Active"
},
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"pn": "815-AISC-0402-12N-J",
"status": "found"
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},
"pins": [
{
"number": "1",
"name": "1",
"type": "passive",
"description": "One of two Mo-Mn Ni/Au plated electrodes of the 12 nH (12N, J = ±5%) wire-wound inductor; the datasheet gives IDC max 440 mA... see review note."
},
{
"number": "2",
"name": "2",
"type": "passive",
"description": "Second electrode of the inductor; non-polarized and interchangeable with the other terminal."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text+vision",
"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The outline drawing shows two end electrodes but prints no pin numbers or names. Pins 1 and 2 are a ; The pin 1 description contains a wrong current figure. For code 12N the table gives L 12 nH, Q min 2",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 4,
"cost_usd": 0.146,
"at": "2026-10-31T06:02:40"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588910326192746496",
"pages": 4,
"sha256": "3ae362000821ddd9",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 2,
"described": 2,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
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"file": "aisc-0402-12nj-t.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
1,
0.5,
0.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "8bf2ae2bbd9d8b716db21d8d7fb903fac5ba2696150c3ec2e35bcea17b208ff2",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "aisc-0402-12nj-t-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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"footprint_binding": "identity",
"sha256": "4521445d5186aae90f9d9891dc164227b073357593993cd1b7ebb69fc8b9052d",
"checked": "2026-10-31",
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}
]
},
"metadata": {
"specs": {
"Manufacturer": "Abracon LLC",
"Package": "0402",
"Category": "Inductors, Coils, Chokes",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "3ae362000821ddd979ef34a7356e738190d0cf0875bc3e5fa76fd8c112c79d02",
"rows": [
{
"name": "Inductance tolerance (J code, ±5%)",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -5,
"typ": null,
"max": 5,
"conditions": "Tolerance code J: ±5% (from part-number tolerance table)",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Quality factor (min)",
"symbol": "Q",
"kind": "electrical",
"unit": "",
"min": 26,
"typ": null,
"max": null,
"conditions": "L/Q test frequency 250 MHz",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Self-resonant frequency (min)",
"symbol": "SRF",
"kind": "electrical",
"unit": "MHz",
"min": 3600,
"typ": null,
"max": null,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "DC resistance (max)",
"symbol": "RDC",
"kind": "electrical",
"unit": "",
"min": null,
"typ": null,
"max": 0.12,
"conditions": "Measured with HIOKI 3540 or equivalent",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Rated current IDC (max)",
"symbol": "IDC",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 640,
"conditions": "Irms based on temperature rise (ΔT: 20 ˚C TYP.)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating temperature",
"symbol": "",
"kind": "recommended_operating",
"unit": "ºC",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "",
"kind": "recommended_operating",
"unit": "ºC",
"min": -10,
"typ": null,
"max": 40,
"conditions": "70% RH max.",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak reflow temperature",
"symbol": "",
"kind": "thermal",
"unit": "˚C",
"min": null,
"typ": null,
"max": 260,
"conditions": "Peak temperature, max. 10 sec; max. 2 reflow cycles",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Inductance (nominal)",
"symbol": "L",
"kind": "electrical",
"unit": "nH",
"min": null,
"typ": 12,
"max": null,
"conditions": "Measured with Agilent4287A+Agilent16197A or equivalent, 50mV",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
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"discovery_triggers": [
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],
"discovery_pitch": "AISC-0402-12NJ-T (Abracon LLC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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}