component
LS R976-NR-1-0-20-R18
Public Made by Adomby adom
OSRAM Opto Semicon LED Indication - Discrete, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426
{
"schema_version": 1,
"type": "component",
"slug": "ls-r976-nr-1-0-20-r18",
"title": "LS R976-NR-1-0-20-R18",
"brief": "OSRAM Opto Semicon LED Indication - Discrete, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"optoelectronics",
"ls r976-nr-1-0-20-r18",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "LS R976-NR-1-0-20-R18",
"manufacturer": "OSRAM Opto Semicon",
"package": "0805",
"pin_count": 2,
"category": "Optoelectronics",
"subcategory": "LED Indication - Discrete",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589040480042012672",
"parts": {
"symbol": "ls-r976-nr-1-0-20-r18.kicad_sym",
"footprint": "ls-r976-nr-1-0-20-r18.kicad_mod",
"model_3d": "ls-r976-nr-1-0-20-r18-hero.glb",
"model_3d_plain": "ls-r976-nr-1-0-20-r18-etched.glb",
"model_3d_step": "ls-r976-nr-1-0-20-r18-etched.step",
"model_3d_step_plain": "ls-r976-nr-1-0-20-r18.step",
"lbr": "ls-r976-nr-1-0-20-r18.lbr"
},
"distributor_links": {
"lcsc": "C2899997",
"digikey": "475-LSR976-NR-1TR-ND",
"mouser": "720-SR976NR1020R18"
},
"distributor_check": {
"checked_at": "2026-10-17T05:06:56Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "475-LSR976-NR-1TR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "720-SR976NR1020R18",
"status": "found",
"lifecycle": "New at Mouser"
}
},
"pins": [
{
"number": "1",
"name": "K",
"type": "passive",
"description": "Cathode of the LED, shown as Pin1 on the internal circuit diagram at the bar side of the diode symbol; forward current max. 25 mA and reverse voltage max. 12 V."
},
{
"number": "2",
"name": "A",
"type": "passive",
"description": "Anode of the LED, shown as Pin2 on the internal circuit diagram at the triangle side of the diode symbol; forward voltage typ. 2.00 V and max. 2.50 V at IF = 20 mA."
}
],
"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 datasheet's internal circuit diagram labels the pins only as Pin1 and Pin2. I assigned cathode t",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 21,
"cost_usd": 0.2669,
"at": "2026-10-17T05:06:07"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589040480042012672",
"pages": 21,
"sha256": "263cf116605728b2",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 2,
"described": 2,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ls-r976-nr-1-0-20-r18.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2,
1.25,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "0aa8b791804f5d72a2fc7d1bf231dd9959207d83df8ad801176fbc459f575b98",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ls-r976-nr-1-0-20-r18-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2,
1.25,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "7eba9903300f5d1acf5288da0f25225b07bf09929075bb40a73ae5f03427a851",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "OSRAM Opto Semicon",
"Package": "0805",
"Category": "Optoelectronics",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "263cf116605728b2dda828883f2460ac8e14e4e1fae5f5df26f50361c00ef123",
"rows": [
{
"name": "Operating Temperature",
"symbol": "Top",
"kind": "recommended_operating",
"unit": "°C",
"min": -30,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage Temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Junction Temperature",
"symbol": "Tj",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 95,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Forward current",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 25,
"conditions": "TA = 25 °C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Surge Current",
"symbol": "IFS",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "t ≤ 10 µs; D = 0.005 ; TA = 25 °C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Reverse voltage",
"symbol": "VR",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 12,
"conditions": "TA = 25 °C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "ESD withstand voltage",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "kV",
"min": null,
"typ": null,
"max": 2,
"conditions": "acc. to ANSI/ESDA/JEDEC JS-001 (HBM)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Dominant Wavelength",
"symbol": "λdom",
"kind": "electrical",
"unit": "nm",
"min": 625,
"typ": 633,
"max": 650,
"conditions": "IF = 20 mA; TA = 25 °C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Luminous Intensity (type LS R976-NR-1)",
"symbol": "Iv",
"kind": "electrical",
"unit": "mcd",
"min": 28,
"typ": null,
"max": 180,
"conditions": "IF = 20 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 2,
"max": 2.5,
"conditions": "IF = 20 mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.01,
"max": 10,
"conditions": "VR = 12 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Real thermal resistance junction/ambient",
"symbol": "RthJA",
"kind": "thermal",
"unit": "K / W",
"min": null,
"typ": null,
"max": 800,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Real thermal resistance junction/solderpoint",
"symbol": "RthJS",
"kind": "thermal",
"unit": "K / W",
"min": null,
"typ": null,
"max": 450,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Peak Wavelength",
"symbol": "λpeak",
"kind": "electrical",
"unit": "nm",
"min": null,
"typ": 645,
"max": null,
"conditions": "IF = 20 mA; TA = 25 °C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Spectral Bandwidth at 50% Irel,max",
"symbol": "Δλ",
"kind": "electrical",
"unit": "nm",
"min": null,
"typ": 16,
"max": null,
"conditions": "IF = 20 mA; TA = 25 °C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Viewing angle at 50% IV",
"symbol": "2φ",
"kind": "electrical",
"unit": "°",
"min": null,
"typ": 160,
"max": null,
"conditions": "IF = 20 mA; TA = 25 °C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Temperature Coefficient of Peak Wavelength",
"symbol": "TCλpeak",
"kind": "temperature_coefficient",
"unit": "nm / K",
"min": null,
"typ": 0.14,
"max": null,
"conditions": "IF = 20 mA; TA = 25 °C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Temperature Coefficient of Dominant Wavelength",
"symbol": "TCλdom",
"kind": "temperature_coefficient",
"unit": "nm / K",
"min": null,
"typ": 0.05,
"max": null,
"conditions": "IF = 20 mA; TA = 25 °C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Temperature Coefficient of Forward Voltage",
"symbol": "TCVF",
"kind": "temperature_coefficient",
"unit": "mV / K",
"min": null,
"typ": -2,
"max": null,
"conditions": "IF = 20 mA; TA = 25 °C",
"source_page": 4,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ls r976-nr-1-0-20-r18"
],
"discovery_pitch": "LS R976-NR-1-0-20-R18 (OSRAM Opto Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ls-r976-nr-1-0-20-r18.kicad_sym",
"ls-r976-nr-1-0-20-r18.kicad_mod",
"ls-r976-nr-1-0-20-r18.glb",
"ls-r976-nr-1-0-20-r18.step",
"ls-r976-nr-1-0-20-r18.lbr",
"docs/hero.png",
"docs/ls-r976-nr-1-0-20-r18-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ls-r976-nr-1-0-20-r18-hero.glb",
"ls-r976-nr-1-0-20-r18-hero.overlay.json",
"ls-r976-nr-1-0-20-r18-etched.glb"
],
"visibility": {
"public": true
}
}