XB3550-2R5307-R | Eaton 300F 2.5V Supercapacitor – Cylindrical Snap-In
XB3550-2R5307-R | Eaton 300F 2.5V Supercapacitor – Cylindrical Snap-In

XB3550-2R5307-R | Eaton 300F 2.5V Supercapacitor – Cylindrical Snap-In

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pEaton XB3550-2R5307-R — supercapacitor, 300F, 2.5 V rated./p
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    XB3550-2R5307-R | Eaton 300F 2.5V Supercapacitor – Cylindrical Snap-In

    XB3550-2R5307-R | Eaton 300F 2.5V Supercapacitor – Cylindrical Snap-In belongs to the XB3550-2R5307-R range. It stores 300F, rated 2.5V, ESR 7.0mΩ.

    Technical Data

    ParameterRating
    ParameterValue
    Rated Capacitance300F
    Rated Voltage2.5V
    ESR (DC)7.0mΩ
    Peak Pulse Current250A
    Dimensions (D×L)35.0×53.0mm
    Operating Temperature-25 to +70°C
    Cycle Life>500,000 cycles
    SeriesEaton XB 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.

    Where It Is Used

    Typical places this supercapacitor turns up:

    • solar
    • inverter
    • battery
    • energy storage
    • EV

    Shenzhen Gaorunxin Technology Co., Ltd

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