HSL0820-3R8256-R | Eaton 25F 3.8V Low-Temp Hybrid Supercapacitor – Cylindrical Cell
HSL0820-3R8256-R | Eaton 25F 3.8V Low-Temp Hybrid Supercapacitor – Cylindrical Cell

HSL0820-3R8256-R | Eaton 25F 3.8V Low-Temp Hybrid Supercapacitor – Cylindrical Cell

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pEaton HSL0820-3R8256-R — supercapacitor, 25F, 3.8 V rated./p
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    HSL0820-3R8256-R | Eaton 25F 3.8V Low-Temp Hybrid Supercapacitor – Cylindrical Cell

    HSL0820-3R8256-R | Eaton 25F 3.8V Low-Temp Hybrid Supercapacitor – Cylindrical Cell belongs to the HSL0820-3R8256-R range. It stores 25F, rated 3.8V, ESR 0.65Ω.

    Technical Data

    ParameterRating
    ParameterValue
    Rated Capacitance25F
    Rated Voltage3.8V
    ESR (DC)0.65Ω
    Peak Pulse Current2.3A
    Dimensions (D×L)8.0×20.0mm
    Operating Temperature-25 to +70°C
    Cycle Life>500,000 cycles
    SeriesEaton HSL Series

    Design Notes

    • Watch the voltage derating curve before sizing the bank.
    • Series resistance and cell balancing affect usable life.
    • Confirm terminal torque and busbar alignment at assembly.
    • Cells in series need balancing — imbalance shortens the whole string.
    • Keep the string voltage under the module rating at end of charge, not just nominal.

    Shenzhen Gaorunxin Technology Co., Ltd

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