component
SRF1206P010
Public Made by Adomby adom
prosemi Resettable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "srf1206p010",
"title": "SRF1206P010",
"brief": "prosemi Resettable Fuses, 1206. 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": "prosemi",
"package": "1206",
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"category": "Circuit Protection",
"subcategory": "Resettable Fuses",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590921239878197248",
"parts": {
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"distributor_links": {
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"source": "Component Ocean /api/assign-pns",
"digikey": {
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"status": "no match"
},
"mouser": {
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"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "1",
"type": "passive",
"description": "One of two interchangeable, non-polarized terminals of the resettable PTC fuse, rated 0.10 A hold current, 0.25 A trip current, 60 V max and 40 A max fault current."
},
{
"number": "2",
"name": "2",
"type": "passive",
"description": "Second interchangeable, non-polarized terminal of the resettable PTC fuse, rated 0.10 A hold current, 0.25 A trip current, 60 V max and 40 A max fault current."
}
],
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"factory_chain": {
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"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 package drawing shows a two-terminal SMD PTC fuse (pads on each end) with no pin numbers or name; The electrical table text is jumbled, so the column-to-value mapping (IH 0.10 A, IT 0.25 A, Vmax 60 ",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 3,
"cost_usd": 0.1139,
"at": "2026-10-15T04:44:51"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590921239878197248",
"pages": 3,
"sha256": "8ceac4ddf74674d6",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 2,
"described": 2,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"file": "srf1206p010.step",
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"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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1.6,
0.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "5e6dcbe286696143d35a8ea37d91eef4b54ff3d1bd7c2c2b4dedda83d3f8e203",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "srf1206p010-etched.step",
"role": "eda",
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"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
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"footprint_binding": "identity",
"sha256": "24d438d2a1d2776dee24d32a30042a9a9e22bd06a31b2d8bccd4ab2027cffb18",
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"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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},
"metadata": {
"specs": {
"Manufacturer": "prosemi",
"Package": "1206",
"Category": "Circuit Protection",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
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"rows": [
{
"name": "Hold current IH (25℃ still air)",
"symbol": "IH",
"kind": "tolerance",
"unit": "A",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "25℃ still air; definition: maximum current at which device will not trip",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Trip current IT",
"symbol": "IT",
"kind": "tolerance",
"unit": "A",
"min": 0.25,
"typ": null,
"max": null,
"conditions": "25℃ still air; definition: minimum current at which device will always trip",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum continuous voltage Vmax",
"symbol": "Vmax",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 60,
"conditions": "Maximum continuous voltage without damage at rated current",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum fault current Imax",
"symbol": "Imax",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 40,
"conditions": "Maximum fault current without damage at rated voltage",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Minimum resistance Rmin",
"symbol": "Rmin",
"kind": "tolerance",
"unit": "Ω",
"min": 1.6,
"typ": null,
"max": null,
"conditions": "Initial un-soldered state",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum resistance R1max",
"symbol": "R1max",
"kind": "tolerance",
"unit": "Ω",
"min": null,
"typ": null,
"max": 15,
"conditions": "25℃, measured one hour after reflow",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Max time to trip (first printed value)",
"symbol": "Ttrip",
"kind": "timing",
"unit": "Sec.",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "Assigned current not identified in extracted text",
"source_page": 1,
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},
{
"name": "Max time to trip (second printed value)",
"symbol": "Ttrip",
"kind": "timing",
"unit": "Sec.",
"min": null,
"typ": null,
"max": 1,
"conditions": "Assigned current not identified in extracted text",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Typical power dissipation Pdtyp",
"symbol": "Pdtyp",
"kind": "electrical",
"unit": "W",
"min": null,
"typ": 0.4,
"max": null,
"conditions": "Typical power dissipated in the tripped state; environment wording garbled in extracted text",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.148,
"max": null,
"conditions": "Ambient -40℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.132,
"max": null,
"conditions": "Ambient -20℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.116,
"max": null,
"conditions": "Ambient 0℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.1,
"max": null,
"conditions": "Ambient 25℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.085,
"max": null,
"conditions": "Ambient 40℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.075,
"max": null,
"conditions": "Ambient 50℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.07,
"max": null,
"conditions": "Ambient 60℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.06,
"max": null,
"conditions": "Ambient 70℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Hold current vs ambient temperature",
"symbol": "IH",
"kind": "temperature_coefficient",
"unit": "A",
"min": null,
"typ": 0.055,
"max": null,
"conditions": "Ambient 85℃ (derating chart)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Peak reflow temperature",
"symbol": "Tp",
"kind": "recommended_operating",
"unit": "℃",
"min": null,
"typ": null,
"max": 260,
"conditions": "Lead-free reflow profile, peak temperature",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Time at peak temperature ±5℃",
"symbol": "tp",
"kind": "recommended_operating",
"unit": "seconds",
"min": 20,
"typ": null,
"max": 40,
"conditions": "Within ±5℃ of peak temperature",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Heating rate from Tsmax to Tp",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃/second",
"min": null,
"typ": null,
"max": 3,
"conditions": "Heating rate from Tsmax to peak",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Cooling rate",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃/second",
"min": null,
"typ": null,
"max": 6,
"conditions": "Cooling from peak",
"source_page": 2,
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},
{
"name": "Time from 25℃ to peak temperature",
"symbol": "",
"kind": "recommended_operating",
"unit": "minutes",
"min": null,
"typ": null,
"max": 8,
"conditions": "From 25℃ to peak temperature",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Preheat temperature Tsmin",
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"kind": "recommended_operating",
"unit": "℃",
"min": 150,
"typ": null,
"max": null,
"conditions": "Preheat",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Preheat temperature Tsmax",
"symbol": "Tsmax",
"kind": "recommended_operating",
"unit": "℃",
"min": null,
"typ": null,
"max": 200,
"conditions": "Preheat",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Preheat time Tsmin to Tsmax",
"symbol": "",
"kind": "recommended_operating",
"unit": "seconds",
"min": 60,
"typ": null,
"max": 180,
"conditions": "Preheat, Tsmin to Tsmax",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Time above TL",
"symbol": "tL",
"kind": "recommended_operating",
"unit": "seconds",
"min": 60,
"typ": null,
"max": 150,
"conditions": "Above TL (printed as >217℃)",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Liquidus temperature TL",
"symbol": "TL",
"kind": "recommended_operating",
"unit": "℃",
"min": 217,
"typ": null,
"max": null,
"conditions": "Printed as >217℃",
"source_page": 2,
"source": "datasheet"
}
]
}
},
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],
"discovery_pitch": "SRF1206P010 (prosemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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}