| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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86 pcs
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86 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
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| SVHC Present | |
| Voltage |
The Eaton KR-5R5C105-R is a high-reliability, high-power supercapacitor from the KR series, utilizing electric double-layer capacitor (EDLC) construction. It offers a capacitance of 1.0F with a capacitance tolerance of -20% to +80% at +20 °C and a maximum working voltage of 5.5V.
Designed for applications requiring backup power, pulse power, or hybrid power systems, this supercapacitor features low ESR for high power density. It operates within a temperature range of -25 °C to +70 °C, with an extended range down to -25 °C and up to +85 °C with voltage derating.
This coin cell supercapacitor is maintenance-free with a design lifetime of up to 20 years. It is eco-friendly and suitable for various applications including computers, network equipment, utility meters, HVAC controls, appliances, and real-time clock backup.
The KR-5R5C105-R has a typical mass of 4.2g and a maximum initial ESR of 30 mΩ measured at 1 kHz. It is available with standard or short lead lengths and vertical or horizontal mounting options.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The KR-5R5C105-R is available with capacitance values of 0.1F, 0.22F, 0.33F, 0.47F, 1.0F, and 1.5F.
The maximum working voltage is 5.5V, with a surge voltage rating of 6.3V.
The operating temperature range is -25°C to +70°C. With voltage derating to 3.6V, the range extends to -25°C to +85°C.
Maximum initial ESR measured at 1kHz is 75mΩ for 0.1F, 50mΩ for 0.22F to 0.47F, and 30mΩ for 1.0F and 1.5F.
The capacitance tolerance is -20% to +80% at +20°C.
It uses through-hole mounting with standard or short lead styles.
Typical mass ranges from 1.4g to 9.1g depending on the capacitance value.