component
Q22FA12800101
Public Made by Adomby adom
Seiko Epson Crystals, SMD2016-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "Q22FA12800101",
"brief": "Seiko Epson Crystals, SMD2016-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"source": "Component Ocean /api/assign-pns",
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"status": "no match"
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"mouser": {
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"description": "Terminal shown as #1 in the internal connection diagram; the extracted text does not state its electrical function, so it is not confirmed as a crystal terminal."
},
{
"number": "2",
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"description": "Connected to the cover; the datasheet says to connect it to ground."
},
{
"number": "3",
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"type": "passive",
"description": "Terminal shown as #3 in the internal connection diagram; the extracted text does not state its electrical function, so it is not confirmed as a crystal terminal."
},
{
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"name": "#4",
"type": "passive",
"description": "Connected to the cover; the datasheet says to connect it to ground."
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"guards": "pin_guards 0.1: passed",
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"extractor flagged: The datasheet's internal connection diagram labels pins #1 to #4, but the extracted text does not sa; The datasheet says #2 and #4 are connected to the cover and should be connected to ground, but does ; The datasheet gives the package as 2.0 × 1.6 × 0.5 mm with four numbered terminals but does not prin"
],
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"cost_usd": 0.0235,
"at": "2026-10-21T05:10:05"
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"sha256": "4a507999ceeb5e32",
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"described": 4,
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"checked": "2026-10-21",
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"metadata": {
"specs": {
"Manufacturer": "Seiko Epson",
"Package": "SMD2016-4P",
"Category": "Crystals/Oscillators/Resonators",
"Pins": "4"
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"version": 1,
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"min": 19.2,
"typ": null,
"max": 54,
"conditions": "Fundamental",
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{
"name": "Frequency tolerance (standard), RF reference column",
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"unit": "×10-6",
"min": -10,
"typ": null,
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"conditions": "+25 C",
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{
"name": "Frequency tolerance (standard), For Clock column",
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{
"name": "Frequency versus temperature (standard), RF reference column",
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{
"name": "Frequency versus temperature (standard), For Clock column",
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"kind": "temperature_coefficient",
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"min": -30,
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},
{
"name": "Load capacitance",
"symbol": "CL",
"kind": "electrical",
"unit": "pF",
"min": 6,
"typ": null,
"max": null,
"conditions": "Please specify the load capacitance",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Motional resistance (ESR), 19.2 MHz to <20 MHz",
"symbol": "R1",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
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{
"name": "Motional resistance (ESR), 20 MHz to <24 MHz",
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{
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"conditions": "+25 C, first year",
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},
{
"name": "Frequency aging, typical",
"symbol": "f_age",
"kind": "electrical",
"unit": "×10-6 / year",
"min": null,
"typ": 1,
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"source_page": 1,
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},
{
"name": "Storage temperature range",
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"kind": "absolute_maximum",
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"min": -40,
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"conditions": "Storage as single product",
"source_page": 1,
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{
"name": "Operating temperature range",
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"kind": "recommended_operating",
"unit": "C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "+105 C available on request; please contact us about +85 C < T_use",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Level of drive, RF reference column",
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{
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"typ": null,
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"conditions": "For clock",
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{
"name": "Level of drive, recommended",
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"unit": "W",
"min": null,
"typ": 10,
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