Eaton PTSA181224V150 24 V 1.5 A PTC Resettable Fuse
Eaton PTSA181224V150 24 V 1.5 A PTC Resettable Fuse

Eaton PTSA181224V150 24 V 1.5 A PTC Resettable Fuse

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pEaton PTSA181224V150 — 1.5 A, 24 V, fuse./p
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    Eaton PTSA181224V150 24 V 1.5 A PTC Resettable Fuse

    Eaton PTSA181224V150 24 V 1.5 A PTC Resettable Fuse belongs to the Eaton range. It carries 1.5 A.

    Technical Data

    ParameterRating
    ParameterValue
    Orderable part numberPTSA181224V150
    FamilyPTSA1812 - SMD 1812 (4532 metric)
    Hold current (Ihold) at 23 °C1.5 A
    Trip current (Itrip) at 23 °C3 A
    Maximum voltage (Vmax)24 Vdc
    Maximum fault current (Imax)40 A
    Power dissipated, tripped (Pd)1 W typical
    Time to trip at 8 A1.5 s maximum
    Initial resistance (Ri)0.03 Ω
    Post-trip resistance (R1)0.12 Ω maximum
    MountingSurface mount
    Operating temperature-40°C to 85°C (with derating)
    Moisture sensitivity levelMSL 1 (J-STD-020)
    QualificationAEC-Q200
    Data sheetEaton Technical Data, PTSA1812

    Design Notes

    • Do not upsize beyond 1.5 A to stop nuisance trips — fix the cause instead.

    Where It Is Used

    Typical places this fuse turns up:

    • EV
    • 24V

    Shenzhen Gaorunxin Technology Co., Ltd

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