Eaton PTS18126V300 6 V 3 A PTC Resettable Fuse
Eaton PTS18126V300 6 V 3 A PTC Resettable Fuse

Eaton PTS18126V300 6 V 3 A PTC Resettable Fuse

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pEaton PTS18126V300 — 3 A, 6 V, fuse./p
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    Eaton PTS18126V300 6 V 3 A PTC Resettable Fuse

    Built by Eaton, the PTS18126V300 carries 3 A.

    Technical Data

    ParameterRating
    ParameterValue
    Orderable part numberPTS18126V300
    FamilyPTS1812 - SMD 1812 (4532 metric)
    Operating temperature-40°C to 85°C (with derating)
    Data sheetEaton Technical Data, PTS1812
    Hold current (Ihold) at 23 °C3 A
    Trip current (Itrip) at 23 °C5 A
    Maximum voltage (Vmax)6 Vdc
    Maximum fault current (Imax)100 A
    Power dissipated, tripped (Pd)1.2 W typical
    Time to trip at 8 A4 s maximum
    Initial resistance (Ri)0.012 Ω
    Post-trip resistance (R1)0.04 Ω maximum
    MountingSurface mount

    Selection Notes

    • Do not upsize beyond 3 A to stop nuisance trips — fix the cause instead.

    Typical Applications

    Engineers usually specify it for these duties:

    • EV

    Shenzhen Gaorunxin Technology Co., Ltd

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