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Ray Set visibility: public 6a1df55 5h ago
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  "title": "FPB322520D-4R7MT0",
  "brief": "cjiang Changjiang Microelectronics Tech Power Inductors, 1210. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
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      "Package": "1210",
      "Category": "Inductors, Coils, Chokes",
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          "kind": "tolerance",
          "unit": "%",
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          "conditions": "M suffix: ±20%",
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        {
          "name": "Inductance change over temperature (ΔL/L), adhesive test",
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          "unit": "%",
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          "name": "Inductance change (ΔL/L), bending test",
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          "source": "datasheet"
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        {
          "name": "Inductance change (ΔL/L), vibration test",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Sweep 10–55 Hz, amplitude 1.5 mm, 2 hr per axis; change from initial value",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Inductance change (ΔL/L), mechanical shock test",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
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          "conditions": "Peak acceleration 1962 m/s², pulse 6 ms, 3 times per axis; change from initial value",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Inductance change (ΔL/L), drop test",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Dropped from 100 cm onto rigid wood, 3 times per axis; change from initial value",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Inductance change (ΔL/L), resistance to solder heat",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Reflow, 2 times, PCB 1.0 mm; printed as 'within ± 10' with no unit; change from initial value",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Inductance change (ΔL/L), low temperature test",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "%",
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          "typ": null,
          "max": 10,
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          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Inductance change (ΔL/L), dry heat test",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Temp +85±2 ℃, load 500±12 hr; change from initial value",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Inductance change (ΔL/L), humidity test",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Temp +40±2 ℃, humidity 90–95% RH, load 500±12 hr; printed as 'within ± 10' with no unit; change from initial value",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Inductance change (ΔL/L), thermal shock test",
          "symbol": "ΔL/L",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "-40±3 ℃ and +125±2 ℃, 30±3 min each, 100±12 cycles; change from initial value",
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          "source": "datasheet"
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        {
          "name": "Inductance temperature coefficient",
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          "min": null,
          "typ": null,
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          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Operating temperature range",
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          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Includes self-temperature rise",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "Part temperature (ambient + temperature rise)",
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          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "Worst case operating conditions; should not exceed",
          "source_page": 7,
          "source": "datasheet"
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          "name": "Rated current check: DC resistance Rdc",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 80,
          "max": 98,
          "conditions": "Max.[Typ.] as printed for 4.7 uH part",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Saturation current Isat",
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          "unit": "A",
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          "max": 3.2,
          "conditions": "DC current at which inductance decreases approximately 30% from initial value; Max.[Typ.] as printed",
          "source_page": 3,
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          "name": "Withstand DC voltage",
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          "name": "Storage temperature range (taping package)",
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          "name": "Nominal inductance",
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          "conditions": "Test frequency 1 MHz, OSC level 0.5 V (LCR meter 4285A)",
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  "discovery_pitch": "FPB322520D-4R7MT0 (cjiang Changjiang Microelectronics Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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