PowerStor Supercapacitors
The PowerStor famliy of supercapacitors offers ultra-low resistance supercapacitors, unique high-energy storage devices
Eaton PowerStor supercapacitors are unique, ultra-high capacitance devices utilizing electrochemical double layer capacitor (EDLC) construction combined with new, high performance materials. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to specific applications that range from a few micro-amps for several days to several amps for milliseconds.
The PowerStor KR Series combines a voltage rating of 5.5 V with high capacitance by volume resulting in high energy density levels in excess of 10 Joules/cm³. This high-energy storage capability combined with more than 10 years of operating life makes the KR Series the ideal choice for many consumer, office and telecom equipment applications.
| KR Series Features | KR Series Applications | |
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The PowerStor PM Series combines a voltage rating of 5.0 V with high capacitance, ultra-low ESR and low leakage current to make it ideal for battery and mains powered RF transmission applications. This series operates from as low as -40°C up to +85°C making it ideally suited to withstand the harsh environments found in industrial RF communication and pulse current applications. Optimized for minimum leakage current the PM Series presents only a minimal additional load and is ideal for battery powered pulse current applications.
| PM Series Features | PM Series Applications | |
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KR Series
| Image | Manufacturer Part Number | Description | Voltage - Rated | ESR (Equivalent Series Resistance) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|
![]() | ![]() | KR-5R5C104-R | CAP 100MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 9397 - Immediate | $2.90 | View Details |
![]() | ![]() | KR-5R5H104-R | CAP 100MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 1820 - Immediate | $3.59 | View Details |
![]() | ![]() | KR-5R5V104-R | CAP 100MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 3970 - Immediate | $3.59 | View Details |
![]() | ![]() | KR-5R5C104H-R | CAP 100MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 571 - Immediate | $3.01 | View Details |
![]() | ![]() | KR-5R5V224-R | CAP 220MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 916 - Immediate | $2.93 | View Details |
![]() | ![]() | KR-5R5H224-R | CAP 220MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 1958 - Immediate | $3.75 | View Details |
![]() | ![]() | KR-5R5C224-R | CAP 220MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 367 - Immediate | $3.25 | View Details |
![]() | ![]() | KR-5R5C224H-R | CAP 220MF -20% +80% 5.5V T/H | 5.5 V | 75Ohm @ 1kHz | 0 - Immediate | $3.73 | View Details |
![]() | ![]() | KR-5R5V334-R | CAP 330MF -20% +80% 5.5V T/H | 5.5 V | 50Ohm @ 1kHz | 4295 - Immediate | $2.72 | View Details |
![]() | ![]() | KR-5R5H334-R | CAP 330MF -20% +80% 5.5V T/H | 5.5 V | 50Ohm @ 1kHz | 78 - Immediate | $3.08 | View Details |
PM Series
| Image | Manufacturer Part Number | Description | Voltage - Rated | ESR (Equivalent Series Resistance) | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|---|
![]() | ![]() | PM-5R0V474-R | CAP 470MF -20% +80% 5V T/H | 5 V | 500mOhm | 8792 - Immediate | $3.93 | View Details |
![]() | ![]() | PM-5R0V104-R | CAP 100MF -20% +80% 5V T/H | 5 V | 1.25Ohm @ 1kHz | 0 - Immediate | $4.27 | View Details |
![]() | ![]() | PM-5R0V105-R | CAP 1F -20% +80% 5V T/H | 5 V | 200mOhm | 1322 - Immediate | $8.25 | View Details |
![]() | ![]() | PM-5R0V305-R | CAP 3F -20% +80% 5V T/H | 5 V | 70mOhm | 0 - Immediate | $18.58 | View Details |
![]() | ![]() | PM-5R0H105-R | CAP 1F -20% +80% 5V T/H | 5 V | 200mOhm | 1126 - Immediate | $8.31 | View Details |
![]() | ![]() | PM-5R0V155-R | CAP 1.5F -20% +80% 5V T/H | 5 V | 100mOhm | 100 - Immediate | $14.13 | View Details |
![]() | ![]() | PM-5R0H305-R | CAP 3F -20% +80% 5V T/H | 5 V | 70mOhm | 5111 - Immediate | $7.68 | View Details |
![]() | ![]() | PM-5R0H474-R | CAP 470MF -20% +80% 5V T/H | 5 V | 500mOhm | 0 - Immediate | $9.09 | View Details |
![]() | ![]() | PM-5R0H104-R | CAP 100MF -20% +80% 5V T/H | 5 V | 1.25Ohm @ 1kHz | 0 - Immediate | $4.22 | View Details |
![]() | ![]() | PM-5R0H155-R | CAP 1.5F -20% +80% 5V T/H | 5 V | 100mOhm | 0 - Immediate | $14.61 | View Details |




















