The Eaton HV Supercapacitors are high-reliability, high-power energy storage devices utilizing electric double layer capacitor (EDLC) technology. Designed for applications requiring rapid charge and discharge cycles, these cylindrical supercapacitors feature ultra-low ESR for high power density and environmentally friendly materials, making them suitable for backup power, pulse power, and hybrid power systems.
Manufactured by Eaton Electronics in China (COO: CN), these supercapacitors are maintenance-free with a design lifetime of up to 20 years. They operate effectively across a temperature range from -40°C to +85°C (with voltage derating) and are recognized as UL compliant and RoHS certified.
Key Features
Ultra low ESR for high power density
High reliability and long service life (up to 20 years)
For detailed technical data, wave solder profiles, and handling instructions, please refer to the datasheet. Please note that performance varies based on charge voltage and temperature. Do not overvoltage or reverse polarity during operation.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10026375381309,"title":"HV0820-2R7305-R","handle":"hv0820-2r7305-r","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEaton HV Supercapacitors\u003c\/strong\u003e are high-reliability, high-power energy storage devices utilizing electric double layer capacitor (EDLC) technology. Designed for applications requiring rapid charge and discharge cycles, these cylindrical supercapacitors feature ultra-low ESR for high power density and environmentally friendly materials, making them suitable for backup power, pulse power, and hybrid power systems.\u003c\/p\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEaton Electronics\u003c\/strong\u003e in China (COO: CN), these supercapacitors are maintenance-free with a design lifetime of up to 20 years. They operate effectively across a temperature range from -40°C to +85°C (with voltage derating) and are recognized as UL compliant and RoHS certified.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra low ESR for high power density\u003c\/li\u003e\n\u003cli\u003eHigh reliability and long service life (up to 20 years)\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly, RoHS compliant materials\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSuitable for backup power, pulse power, smart meters, controllers, RF radio power, solar capture, storage servers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e3F (3000μF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n\u003ctd\u003e2.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Voltage\u003c\/td\u003e\n\u003ctd\u003e3.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e-10% to +30%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +65°C; extended to +85°C with voltage derating to 2.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSupercapacitors \/ Ultracapacitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eHV0820-2R7305-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEaton Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eT\u0026amp;R (Tape \u0026amp; Reel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hv-supercapacitors-cylindrical-cells-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eØD Nominal (mm)\u003c\/th\u003e\n\u003cth\u003eØD Max (mm)\u003c\/th\u003e\n\u003cth\u003eL Max (mm)\u003c\/th\u003e\n\u003cth\u003eMass (grams)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV0820-2R7305-R\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e21.0\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSafety \u0026amp; Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL Recognized\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eShipping UN3499, \u0026lt;0.3Wh, Non-hazardous goods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, wave solder profiles, and handling instructions, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hv-supercapacitors-cylindrical-cells-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that performance varies based on charge voltage and temperature. Do not overvoltage or reverse polarity during operation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-15T07:13:05+05:30","created_at":"2025-08-15T07:13:06+05:30","vendor":"Waldom Electonics","type":"","tags":["7V","Capacitor","EATON-ELE","EDLC","IMPORT_CSV","IMPORT_PT2","WLDM"],"price":14552,"price_min":14552,"price_max":14552,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50622168138045,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HV0820-2R7305-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HV0820-2R7305-R","public_title":null,"options":["Default Title"],"price":14552,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HV0820-2R7305-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44655953.jpg?v=1755222186"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44655953.jpg?v=1755222186","options":["Title"],"media":[{"alt":null,"id":45847487938877,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44655953.jpg?v=1755222186"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44655953.jpg?v=1755222186","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEaton HV Supercapacitors\u003c\/strong\u003e are high-reliability, high-power energy storage devices utilizing electric double layer capacitor (EDLC) technology. Designed for applications requiring rapid charge and discharge cycles, these cylindrical supercapacitors feature ultra-low ESR for high power density and environmentally friendly materials, making them suitable for backup power, pulse power, and hybrid power systems.\u003c\/p\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEaton Electronics\u003c\/strong\u003e in China (COO: CN), these supercapacitors are maintenance-free with a design lifetime of up to 20 years. They operate effectively across a temperature range from -40°C to +85°C (with voltage derating) and are recognized as UL compliant and RoHS certified.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra low ESR for high power density\u003c\/li\u003e\n\u003cli\u003eHigh reliability and long service life (up to 20 years)\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly, RoHS compliant materials\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSuitable for backup power, pulse power, smart meters, controllers, RF radio power, solar capture, storage servers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e3F (3000μF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n\u003ctd\u003e2.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Voltage\u003c\/td\u003e\n\u003ctd\u003e3.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e-10% to +30%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +65°C; extended to +85°C with voltage derating to 2.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSupercapacitors \/ Ultracapacitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eHV0820-2R7305-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEaton Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eT\u0026amp;R (Tape \u0026amp; Reel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hv-supercapacitors-cylindrical-cells-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eØD Nominal (mm)\u003c\/th\u003e\n\u003cth\u003eØD Max (mm)\u003c\/th\u003e\n\u003cth\u003eL Max (mm)\u003c\/th\u003e\n\u003cth\u003eMass (grams)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV0820-2R7305-R\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e21.0\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSafety \u0026amp; Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL Recognized\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eShipping UN3499, \u0026lt;0.3Wh, Non-hazardous goods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, wave solder profiles, and handling instructions, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hv-supercapacitors-cylindrical-cells-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that performance varies based on charge voltage and temperature. Do not overvoltage or reverse polarity during operation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
