The Eaton Supercapacitors model HB1625-2R5256-R is a high-reliability, high-power energy storage device utilizing electrochemical double layer capacitor (EDLC) technology. Designed for applications requiring rapid charge and discharge cycles, these supercapacitors offer ultra-low ESR for enhanced high power density performance.
Key Features:
Ultra low ESR for high power density
High capacitance of 25F with a maximum working voltage of 2.5V
Maintenance-free with a design lifetime of up to 20 years
Operational temperature range from -25°C to +85°C with linear voltage derating
UL recognized safety certification
Applications include: electric, gas, water smart meters, controllers, RF radio power, solar energy capture, storage servers, pulse power, and backup power systems.
Technical Specifications
Parameter
Value
Capacitance
25F
Maximum Working Voltage
2.5V
Surge Voltage
2.8V
Capacitance Tolerance
-10% to +30% at 20°C
Operating Temperature Range
-25°C to +70°C
Extended Temperature Range
-25°C to +85°C (with voltage derating to 2.3V at +85°C)
These supercapacitors feature low ESR for rapid energy delivery and are suitable for demanding power applications. They are compliant with RoHS standards and are designed for long-term reliability with minimal maintenance. Proper handling and adherence to voltage ratings are essential to ensure safety and optimal performance.
Note: The datasheet was not processed; please search the internet for the part number for more details.
Using this with SIM SIM8262E-M2 with Airtel 5g sim. Working seamlessly and getting download speed upto 450 mbps and upload speed upto 60 mbps. But with jio sim only 4g is working.
{"id":10049963163965,"title":"HB1625-2R5256-R","handle":"hb1625-2r5256-r-1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEaton Supercapacitors\u003c\/strong\u003e model \u003cstrong\u003eHB1625-2R5256-R\u003c\/strong\u003e is a high-reliability, high-power energy storage device utilizing electrochemical double layer capacitor (EDLC) technology. Designed for applications requiring rapid charge and discharge cycles, these supercapacitors offer ultra-low ESR for enhanced high power density performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra low ESR for high power density\u003c\/li\u003e\n\u003cli\u003eHigh capacitance of 25F with a maximum working voltage of 2.5V\u003c\/li\u003e\n\u003cli\u003eSurge voltage up to 2.8V\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly materials, RoHS compliant\u003c\/li\u003e\n\u003cli\u003eMaintenance-free with a design lifetime of up to 20 years\u003c\/li\u003e\n\u003cli\u003eOperational temperature range from -25°C to +85°C with linear voltage derating\u003c\/li\u003e\n\u003cli\u003eUL recognized safety certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications include:\u003c\/strong\u003e electric, gas, water smart meters, controllers, RF radio power, solar energy capture, storage servers, pulse power, and backup power systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e25F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Voltage\u003c\/td\u003e\n\u003ctd\u003e2.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e-10% to +30% at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-25°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-25°C to +85°C (with voltage derating to 2.3V at +85°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter (ØD nominal)\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Length\u003c\/td\u003e\n\u003ctd\u003e28.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eBLK (Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eHB1625-2R5256-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 (Each)\u003c\/td\u003e\n\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\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/pst-hb1625-2r5256-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThese supercapacitors feature low ESR for rapid energy delivery and are suitable for demanding power applications. They are compliant with RoHS standards and are designed for long-term reliability with minimal maintenance. Proper handling and adherence to voltage ratings are essential to ensure safety and optimal performance.\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":"2025-09-05T03:26:25+05:30","created_at":"2025-09-05T03:26:25+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["WLDM"],"price":146629,"price_min":146629,"price_max":146629,"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":50709348745533,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HB1625-2R5256-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HB1625-2R5256-R","public_title":null,"options":["Default Title"],"price":146629,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HB1625-2R5256-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HB1625-2R5256-R_43785793_be6c7456_214b50b5-392c-441e-8d80-93021e69a46d.jpg?v=1757022985"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HB1625-2R5256-R_43785793_be6c7456_214b50b5-392c-441e-8d80-93021e69a46d.jpg?v=1757022985","options":["Title"],"media":[{"alt":null,"id":46200144986429,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HB1625-2R5256-R_43785793_be6c7456_214b50b5-392c-441e-8d80-93021e69a46d.jpg?v=1757022985"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HB1625-2R5256-R_43785793_be6c7456_214b50b5-392c-441e-8d80-93021e69a46d.jpg?v=1757022985","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEaton Supercapacitors\u003c\/strong\u003e model \u003cstrong\u003eHB1625-2R5256-R\u003c\/strong\u003e is a high-reliability, high-power energy storage device utilizing electrochemical double layer capacitor (EDLC) technology. Designed for applications requiring rapid charge and discharge cycles, these supercapacitors offer ultra-low ESR for enhanced high power density performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra low ESR for high power density\u003c\/li\u003e\n\u003cli\u003eHigh capacitance of 25F with a maximum working voltage of 2.5V\u003c\/li\u003e\n\u003cli\u003eSurge voltage up to 2.8V\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly materials, RoHS compliant\u003c\/li\u003e\n\u003cli\u003eMaintenance-free with a design lifetime of up to 20 years\u003c\/li\u003e\n\u003cli\u003eOperational temperature range from -25°C to +85°C with linear voltage derating\u003c\/li\u003e\n\u003cli\u003eUL recognized safety certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications include:\u003c\/strong\u003e electric, gas, water smart meters, controllers, RF radio power, solar energy capture, storage servers, pulse power, and backup power systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e25F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Voltage\u003c\/td\u003e\n\u003ctd\u003e2.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e-10% to +30% at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-25°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-25°C to +85°C (with voltage derating to 2.3V at +85°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter (ØD nominal)\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Length\u003c\/td\u003e\n\u003ctd\u003e28.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eBLK (Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eHB1625-2R5256-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 (Each)\u003c\/td\u003e\n\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\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/pst-hb1625-2r5256-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThese supercapacitors feature low ESR for rapid energy delivery and are suitable for demanding power applications. They are compliant with RoHS standards and are designed for long-term reliability with minimal maintenance. Proper handling and adherence to voltage ratings are essential to ensure safety and optimal performance.\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"}
