component
7M25000018
Public Made by Adomby adom
TXC Corp Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "7M25000018",
"brief": "TXC Corp Crystals, SMD3225-4P. 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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"extractor-text"
],
"component": {
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"manufacturer": "TXC Corp",
"package": "SMD3225-4P",
"pin_count": 4,
"category": "Crystals, Oscillators, Resonators",
"subcategory": "Crystals",
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"lbr": "7m25000018.lbr"
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"distributor_links": {
"lcsc": "C331586",
"mouser": "717-7M25000018"
},
"distributor_check": {
"checked_at": "2026-10-15T12:14:41Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": "717-7M25000018",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "XTAL1",
"type": "passive",
"description": "Crystal terminal 1 (pin 1 marked by dot on lid) of the 25.000000 MHz fundamental AT-cut crystal, CL 12 pF, max ESR 50 ohm, drive level 100 uW."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground terminal, shown as GND in the internal view connection drawing and connected to the lid/case."
},
{
"number": "3",
"name": "XTAL2",
"type": "passive",
"description": "Crystal terminal 2 of the 25.000000 MHz fundamental AT-cut crystal, CL 12 pF, max ESR 50 ohm, drive level 100 uW."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Ground terminal, shown as GND in the internal view connection drawing and connected to the 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",
"primary_mode": "text+vision",
"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The internal view labels pins 4 and 2 as GND. Pins 1 and 3 are inferred to be the crystal terminals ",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 17,
"cost_usd": 0.1165,
"at": "2026-10-15T12:14:24"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588947109349769216",
"pages": 17,
"sha256": "03b7d8b4c7e4f80b",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 4,
"described": 4,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
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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": 0.001,
"footprint_binding": "identity",
"sha256": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "7m25000018-etched.step",
"role": "eda",
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"sha256": "8729b216af0307fc149b207daf21f948eb2e4f7c2f5d5e913ea92359fcdf39f3",
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]
},
"metadata": {
"specs": {
"Manufacturer": "TXC Corp",
"Package": "SMD3225-4P",
"Category": "Crystals, Oscillators, Resonators",
"Pins": "4"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "03b7d8b4c7e4f80b38bb86cbe3aaf0b3e380d9776bb49c621f18d093d87d325f",
"rows": [
{
"name": "Frequency Tolerance",
"symbol": "",
"kind": "tolerance",
"unit": "ppm",
"min": -30,
"typ": null,
"max": 30,
"conditions": "at 25 ℃ ± 3 ℃",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Frequency Stability",
"symbol": "",
"kind": "tolerance",
"unit": "ppm",
"min": -30,
"typ": null,
"max": 30,
"conditions": "Over Operating Temp. Range (Reference 25℃)",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Aging",
"symbol": "",
"kind": "tolerance",
"unit": "ppm",
"min": -3,
"typ": null,
"max": 3,
"conditions": "1st Year",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Operating Temperature Range",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Shunt Capacitance",
"symbol": "C0",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 5,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Effective Resistance",
"symbol": "Rr",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Insulation Resistance",
"symbol": "",
"kind": "electrical",
"unit": "MΩ",
"min": 500,
"typ": null,
"max": null,
"conditions": "at DC 100V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
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"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Nominal Frequency",
"symbol": "FL",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 25,
"max": null,
"conditions": "Fundamental",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Load Capacitance",
"symbol": "CL",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 12,
"max": null,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Drive Level",
"symbol": "DL",
"kind": "electrical",
"unit": "μW",
"min": null,
"typ": 100,
"max": null,
"conditions": "at DC 100V",
"source_page": 6,
"source": "datasheet"
}
]
}
},
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"discovery_pitch": "7M25000018 (TXC Corp) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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