component
2TJ427000XYFBC
Public Made by Adomby adom
JYJE Crystals, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "2TJ427000XYFBC",
"brief": "JYJE Crystals, SMD2520-4P. 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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"manufacturer": "JYJE",
"package": "SMD2520-4P",
"pin_count": 4,
"category": "Crystal Oscillator/Oscillator/Resonator",
"subcategory": "Crystals",
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"distributor_links": {
"lcsc": "C2149232"
},
"distributor_check": {
"checked_at": "2026-10-22T05:25:52Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "XTAL1",
"type": "passive",
"description": "Crystal terminal connected to one side of the resonator in the connection diagram (diagonal to pin 3); load capacitance CL 6pF to 15pF or as specified."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Marked GND in the connection diagram, connected to ground (lid/case)."
},
{
"number": "3",
"name": "XTAL2",
"type": "passive",
"description": "Crystal terminal connected to the other side of the resonator in the connection diagram (diagonal to pin 1); drive level 10uW to 50uW typical."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Marked GND in the connection diagram, connected to ground (lid/case)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
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"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pins 1 and 3 are not labeled in the connection diagram. I inferred they are the crystal terminals be; The datasheet names no order-code suffix for the MPN 2TJ427000XYFBC. The package was taken from the ",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 1,
"cost_usd": 0.1147,
"at": "2026-10-22T05:24:42"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/66b88e77e689c7738151583aecaa7bf1.pdf",
"pages": 1,
"sha256": "fced20f26bb93b05",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 4,
"described": 4,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"footprint": "viewers/footprint.html"
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"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "cd0c53e8a35a3cb36fc18e5248a2acf382b94b62d156b7bb9cc398eef3e21c4a",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
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},
"metadata": {
"specs": {
"Manufacturer": "JYJE",
"Package": "SMD2520-4P",
"Category": "Crystal Oscillator/Oscillator/Resonator",
"Pins": "4"
},
"characteristics": {
"version": 1,
"source": "datasheet",
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"rows": [
{
"name": "Frequency tolerance at 25℃ (△F), option 1",
"symbol": "",
"kind": "tolerance",
"unit": "ppm",
"min": -10,
"typ": null,
"max": 10,
"conditions": "at 25℃; printed ±10ppm, option not decodable from datasheet",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Frequency tolerance at 25℃ (△F), option 2",
"symbol": "",
"kind": "tolerance",
"unit": "ppm",
"min": -20,
"typ": null,
"max": 20,
"conditions": "at 25℃; printed ±20ppm, option not decodable from datasheet",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Frequency drift over temperature, option 1",
"symbol": "",
"kind": "tolerance",
"unit": "ppm",
"min": -10,
"typ": null,
"max": 10,
"conditions": "Frequency drift; printed ±10ppm, temperature-range pairing not clear in text",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Frequency drift over temperature, option 2",
"symbol": "",
"kind": "tolerance",
"unit": "ppm",
"min": -20,
"typ": null,
"max": 20,
"conditions": "Frequency drift; printed ±20ppm, temperature-range pairing not clear in text",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Aging",
"symbol": "",
"kind": "tolerance",
"unit": "ppm/year",
"min": -3,
"typ": null,
"max": 3,
"conditions": "25℃, Maximum",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Shunt capacitance",
"symbol": "C0",
"kind": "electrical",
"unit": "pf",
"min": null,
"typ": null,
"max": 7,
"conditions": "Maximum",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Insulation resistance",
"symbol": "",
"kind": "electrical",
"unit": "Mohms",
"min": 500,
"typ": null,
"max": null,
"conditions": "at DC 100V; text gives no min/max keyword, read as minimum",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Load capacitance",
"symbol": "CL",
"kind": "electrical",
"unit": "pf",
"min": 6,
"typ": null,
"max": 15,
"conditions": "6pf～15pf or specify",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drive level",
"symbol": "",
"kind": "electrical",
"unit": "uw",
"min": 10,
"typ": null,
"max": 50,
"conditions": "Printed as 10uw～50uw, marked Typical",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Frequency range (fundamental)",
"symbol": "",
"kind": "electrical",
"unit": "MHz",
"min": 12,
"typ": null,
"max": 66,
"conditions": "Fund",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Equivalent series resistance, 12.000-18.000 MHz",
"symbol": "ESR",
"kind": "electrical",
"unit": "ohm",
"min": null,
"typ": null,
"max": 80,
"conditions": "12.000-18.000 MHz, Fundamental",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Equivalent series resistance, 18.000-25.000 MHz",
"symbol": "ESR",
"kind": "electrical",
"unit": "ohm",
"min": null,
"typ": null,
"max": 60,
"conditions": "18.000-25.000 MHz, Fundamental",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Equivalent series resistance, 25.000-30.000 MHz",
"symbol": "ESR",
"kind": "electrical",
"unit": "ohm",
"min": null,
"typ": null,
"max": 40,
"conditions": "25.000-30.000 MHz, Fundamental",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Equivalent series resistance, 30.000-66.000 MHz",
"symbol": "ESR",
"kind": "electrical",
"unit": "ohm",
"min": null,
"typ": null,
"max": 30,
"conditions": "30.000-66.000 MHz, Fundamental",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating temperature range, range 1",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -20,
"typ": null,
"max": 70,
"conditions": "Operating Temperature Range -20℃～+70℃ (grade not decodable from datasheet)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating temperature range, range 2",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 85,
"conditions": "Operating Temperature Range -40℃～+85℃ (grade not decodable from datasheet)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage temperature range, range 1",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -20,
"typ": null,
"max": 60,
"conditions": "Storage Temperature Range -20℃～+60℃",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage temperature range, range 2",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -55,
"typ": null,
"max": 125,
"conditions": "Storage Temperature Range -55℃～+125℃",
"source_page": 1,
"source": "datasheet"
}
]
}
},
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"discovery_pitch": "2TJ427000XYFBC (JYJE) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
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