component
MPSA92-TA
Public Made by Adomby adom
Changjing Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "MPSA92-TA",
"brief": "Changjing Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"lcsc": "C19269144"
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"checked_at": "2026-10-19T04:12:42Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
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"mouser": {
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"pins": [
{
"number": "1",
"name": "EMITTER",
"type": "passive",
"description": "Emitter terminal of the PNP transistor; the datasheet rates the emitter-base voltage VEBO at -5 V and the emitter-base breakdown voltage V(BR)EBO at -5 V (IE = -100 µA)."
},
{
"number": "2",
"name": "BASE",
"type": "passive",
"description": "Base terminal; the base-emitter saturation voltage VBE(sat) is -0.9 V at IC = -20 mA and IB = -2 mA."
},
{
"number": "3",
"name": "COLLECTOR",
"type": "passive",
"description": "Collector terminal; the datasheet rates VCBO at -310 V, VCEO at -305 V, continuous collector current IC at -200 mA and pulsed ICM at -500 mA."
}
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"extractor flagged: The pinout is taken from the printed numbered list on page 1 (1.EMITTER, 2.BASE, 3.COLLECTOR) for th; MPSA92-TA is listed in the ordering table with packing of 1000 pcs/bag and 2000 pcs/box. The datashe"
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"at": "2026-10-19T04:10:36"
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"pages": 5,
"sha256": "d579b6b25651ec95",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 3,
"described": 3,
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"extents_mm": [
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"zmin_mm": -2.5,
"centre_offset_mm": 0.542,
"footprint_binding": "identity",
"sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
"checked": "2026-10-19",
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"metadata": {
"specs": {
"Manufacturer": "Changjing",
"Package": "TO-92",
"Category": "Transistors/Thyristors",
"Pins": "3"
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"rows": [
{
"name": "Collector-emitter voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": -305,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-base voltage",
"symbol": "VCBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": -310,
"conditions": "",
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{
"name": "Emitter-base voltage",
"symbol": "VEBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": -5,
"conditions": "",
"source_page": 1,
"source": "datasheet"
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{
"name": "Collector current, continuous",
"symbol": "IC",
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"unit": "mA",
"min": null,
"typ": null,
"max": -200,
"conditions": "",
"source_page": 1,
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},
{
"name": "Collector current, pulsed",
"symbol": "ICM",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": -500,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector power dissipation",
"symbol": "PC",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 625,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operation junction and storage temperature range",
"symbol": "TJ,Tstg",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction to ambient",
"symbol": "RӨJA",
"kind": "thermal",
"unit": "℃ /mW",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction to case",
"symbol": "RӨJC",
"kind": "thermal",
"unit": "℃ /mW",
"min": null,
"typ": null,
"max": 83.3,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-base breakdown voltage",
"symbol": "V(BR)CBO",
"kind": "electrical",
"unit": "V",
"min": -310,
"typ": null,
"max": null,
"conditions": "IC=-100uA, IE=0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-emitter breakdown voltage",
"symbol": "V(BR)CEO",
"kind": "electrical",
"unit": "V",
"min": -305,
"typ": null,
"max": null,
"conditions": "IC=-1mA, IB=0",
"source_page": 2,
"source": "datasheet"
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{
"name": "Emitter-base breakdown voltage",
"symbol": "V(BR)EBO",
"kind": "electrical",
"unit": "V",
"min": -5,
"typ": null,
"max": null,
"conditions": "IE=-100μA, IC=0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector cut-off current",
"symbol": "ICBO",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": -0.25,
"conditions": "VCB= -200 V IE=0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter cut-off current",
"symbol": "IEBO",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": -0.1,
"conditions": "VEB= -5 V, IC=0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC current gain",
"symbol": "hFE(1)",
"kind": "electrical",
"unit": "",
"min": 60,
"typ": null,
"max": null,
"conditions": "VCE= -10 V, IC=- 1 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC current gain",
"symbol": "hFE(2)",
"kind": "electrical",
"unit": "",
"min": 80,
"typ": null,
"max": 250,
"conditions": "VCE= -10V, IC = -10 mA",
"source_page": 2,
"source": "datasheet"
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{
"name": "Collector-emitter saturation voltage",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": -0.2,
"conditions": "IC= -20 mA, IB= -2 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base-emitter saturation voltage",
"symbol": "VBE(sat)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": -0.9,
"conditions": "IC= -20 mA, IB= -2 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Transition frequency",
"symbol": "fT",
"kind": "electrical",
"unit": "MHz",
"min": 50,
"typ": null,
"max": null,
"conditions": "VCE= -20 V, IC= -10 mA, f = 30MHz",
"source_page": 2,
"source": "datasheet"
}
]
}
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"email": "[email protected]"
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