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Supercapacitors

KR Supercapacitor

Eaton's KR family of supercapacitors replace button cell batteries (and the battery holder) for real-time clock backup power, and provide ridethrough for battery operated devices to allow time for battery replacements. The KR has excellent life time in typical 3.6 V systems. The family is RoHS compliant. 

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Technical data sheets

KR- 5.5 V, 0.1 F to 1.5 F Coin cell supercapacitor

KVR: 5.0 V, 1.0 F to 1.5 F, Coin cell supercapacitor

 

Industry standard for real-time clock backup
Low height
Replace coin cell batteries

Coin cell supercapacitor product aid

5.5 V Supercapacitors for hold-up & memory backup applications
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Related products

  • KW Supercapacitor

    KW Coin cell supercapacitor | 5.5 V | 0.1 F to 1.0 F | Eaton

    KW Supercapacitor

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