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    Micro Batteries

    Micro BatteriesSilver Oxide Batteries　Standard

    Murata offers extensive product lineup to support various devices requiring small battery form factor with large capacity.
    All models are 100% made in Japan, and environmentally friendly (0% mercury).

    Click here for details▼

    Standard　＞

    High Drain
    Silver Oxide Batteries　Standard

    Series Lineup

    The following specific applications of the series lineup applies to consumer equipment and medical equipment GHTF Class A. (Application details)
    Please contact us through our sales desk, agent, or trading company with whom you do business or our contact form about automotive equipment and medical equipment GHTF Class B/C-compatible products.

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    Part Number Data
    sheet     		Status Nominal
    Capacity     		Diameter
    (inch)     		Diameter
    (mm)     		Height
    (inch)    		 Height
    (mm)    		 Mass
    (oz)    		 Mass
    (g)    		 Nominal
    Voltage     		Operating
    Temperature
    Range     		IEC (JIS)
    SR1120 Open the PDF NRND 60mAh 0.457inch 11.6mm 0.081inch 2.05mm 0.0325oz 0.92g 1.55V -10℃ to 60℃ SR55
    SR1130 Open the PDF NRND 85mAh 0.457inch 11.6mm 0.12inch 3.05mm 0.0494oz 1.4g 1.55V -10℃ to 60℃ SR54
    SR41 Open the PDF In Production 45mAh 0.311inch 7.9mm 0.142inch 3.6mm 0.0229oz 0.65g 1.55V -10℃ to 60℃ SR41
    SR43 Open the PDF In Production 110mAh 0.457inch 11.6mm 0.165inch 4.2mm 0.0635oz 1.8g 1.55V -10℃ to 60℃ SR43
    SR48 Open the PDF NRND 75mAh 0.311inch 7.9mm 0.213inch 5.4mm 0.0423oz 1.2g 1.55V -10℃ to 60℃ SR48
    SR621 Open the PDF In Production 20mAh 0.268inch 6.8mm 0.085inch 2.15mm 0.0113oz 0.32g 1.55V -10℃ to 60℃ SR60
    SR626 Open the PDF In Production 28mAh 0.268inch 6.8mm 0.102inch 2.6mm 0.0141oz 0.4g 1.55V -10℃ to 60℃ SR66
    SR721 Open the PDF In Production 29mAh 0.311inch 7.9mm 0.083inch 2.1mm 0.0148oz 0.42g 1.55V -10℃ to 60℃ SR58
    SR726 Open the PDF In Production 35mAh 0.311inch 7.9mm 0.102inch 2.6mm 0.0176oz 0.5g 1.55V -10℃ to 60℃ SR59
    SR920 Open the PDF In Production 40mAh 0.374inch 9.5mm 0.081inch 2.05mm 0.0208oz 0.59g 1.55V -10℃ to 60℃ SR69
    SR927 Open the PDF In Production 60mAh 0.374inch 9.5mm 0.106inch 2.7mm 0.0275oz 0.78g 1.55V -10℃ to 60℃ SR57
    SR936 Open the PDF NRND 75mAh 0.374inch 9.5mm 0.142inch 3.6mm 0.0388oz 1.1g 1.55V -10℃ to 60℃ SR45
    • *Data is not guaranteed, and is provided for reference purposes only.
    • *Please contact us for other models.

    Applications

    Specific Applications
    • Consumer equipment: Products that can be used in consumer equipment such as home appliances, audio/visual equipment, communication equipment, information equipment, office equipment, and household robotics, and whose functions are not directly related to the protection of human life and property.
    • Medical equipment (GHTF Class A): Products that can be used in medical equipment regulated by Class A of the international classification class GHTF/IMDRF, and whose functions do not directly relate to the protection of human life and property.
    Non-specific Applications

    Automotive equipment and medical equipment GHTF Class B, C, and D, and applications described in the "Precautions for use" on this website.

    * Please contact us through our sales desk, agent, or trading company with whom you do business or our contact form about automotive equipment and medical equipment GHTF Class B/C-compatible products.

    Feature

    • High energy density
      High energy density has been achieved owing to the Murata's original high-precision material-mixing technology. The use of antioxidant, high performance separators also contributes to improved storage characteristics.
    • Excellent stable discharge characteristics
      Constant voltage output is available during the discharging.
    • Excellent leakage resistance
      Murata-unique sealing structure, coupled with special sealing- material treatment, has helped accomplish the excellent leakage resistance.

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    1. Electronic Components
    2. Batteries
    3. Micro Batteries
    1. HOME
    2. Electronic Components
    3. Batteries
    4. Micro Batteries
    5. Silver Oxide Batteries　Standard
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