Eaton PTSLR18126V400 6 V 4 A PTC Resettable Fuse
Eaton PTSLR18126V400 6 V 4 A PTC Resettable Fuse

Eaton PTSLR18126V400 6 V 4 A PTC Resettable Fuse

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pEaton PTSLR18126V400 — 4 A, 6 V, fuse./p
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    Eaton PTSLR18126V400 6 V 4 A PTC Resettable Fuse

    Eaton PTSLR18126V400 6 V 4 A PTC Resettable Fuse belongs to the Eaton range. It carries 8 A.

    Technical Data

    ParameterRating
    ParameterValue
    Orderable part numberPTSLR18126V400
    FamilyPTSLR1812 - SMD 1812 (4532 metric)
    Trip current (Itrip) at 23 °C8 A
    Maximum voltage (Vmax)6 Vdc
    Maximum fault current (Imax)50 A
    Power dissipated, tripped (Pd)1 W typical
    Time to trip at 20 A2 s maximum
    Initial resistance (Ri)0.003 Ω
    Post-trip resistance (R1)0.017 Ω maximum
    MountingSurface mount
    Operating temperature-40°C to 85°C (with derating)
    Moisture sensitivity levelMSL 2a (J-STD-020)
    Data sheetEaton Technical Data, PTSLR1812
    Hold current (Ihold) at 23 °C4 A

    Design Notes

    • Do not upsize beyond 8 A to stop nuisance trips — fix the cause instead.

    Where It Is Used

    Typical places this fuse turns up:

    • EV
    • automotive

    Shenzhen Gaorunxin Technology Co., Ltd

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