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    Micro Batteries

    Micro BatteriesHigh Drain

    The High Drain lithium coin batteries are ideal for tracking devices for logistics and asset management by adopting Low Power Wide Area (LPWA) networks such as LoRa and SIGFOX as well as for outdoor infrastructures, FA control systems and environment monitoring sensors.

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    Coin Manganese Dioxide Lithium Batteries＞High Drain

    Series Lineup

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    Part Number Status Nominal
    Capacit    		 Diameter
    (inch)    		 Diameter
    (mm)    		 Height (inch) Height
    (mm)    		 Mass (oz) Mass (g) Nominal
    Voltage    		 Operating
    Temperature Range    		 IEC (JIS)
    CR2032R Open PDF file
    		200mAh 0.787inch 20mm 0.126inch 3.2mm 0.106oz 3g 3.0V -30℃ to 70℃ CR2032
    CR2032R-HE1 Open PDF file
    		200mAh 0.787inch 20mm 0.126inch 3.2mm 0.12oz 3.4g 3.0V -30℃ to 70℃ CR2032
    CR2032R-HO6 Open PDF file
    		200mAh 0.787inch 20mm 0.126inch 3.2mm 0.116oz 3.3g 3.0V -30℃ to 70℃ CR2032
    CR2450R Open PDF file
    		500mAh 0.965inch 24.5mm 0.197inch 5mm 0.212oz 6g 3.0V -30℃ to 70℃ CR2450
    CR2450R-HE6 Open PDF file
    		500mAh 0.965inch 24.5mm 0.197inch 5mm 0.226oz 6.4g 3.0V -30℃ to 70℃ CR2450
    CR2450R-HO5 Open PDF file
    		500mAh 0.965inch 24.5mm 0.197inch 5mm 0.222oz 6.3g 3.0V -30℃ to 70℃ CR2450
    • *Nominal capacity indicates duration until discharge voltage drops down to 2.0V when discharged at nominal discharge current at 23 deg. C.
    • *Data is not guaranteed, and is provided for reference purposes only.
      For special sizes or specifications not included in the above list, please consult a sales representative.
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    Feature

    • Maximum pulse discharge current*1- About double compared to conventional type!
      Compared to the Standard, the High Drain maintains high current even when the discharge continues. The maximum pulse discharge current*1 has been doubled to 50mA compared to that of Standard. This model can now be used for LPWA communication devices, such as LoRa with high peak currents, etc. which was difficult to be handled with the coin lithium battery in the past*2.

      *1Maximum current of pulsed discharge (3 seconds) at 2V or higher discharged with 50% nominal capacity at an ambient temperature of 23ºC
      *2Peak current may vary according to the using environment and conditions of use

    • Capacity usage rate, about 3 times compared to conventional type!*3
      Compared with the Standard, since the High Drain can maintain a high voltage even when the discharge continues, the capacity of the battery can be used effectively.

      *3Pulsed discharge at 45mA for 3 seconds and no discharge for 33 seconds at an ambient temperature of 23ºC

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