Enhance your electronic applications with the KNOWLES / CORNELL DUBILIER DSF506Q3R0 supercapacitor, designed for high power density and rapid charge/discharge cycles. This ultracapacitor is ideal for energy harvesting, battery backup, pulse power, and LED applications.
For more detailed specifications and technical data, please refer to the datasheet. Please search the internet for the part number DSF506Q3R0 for additional information.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10027579998525,"title":"DSF506Q3R0","handle":"dsf506q3r0","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER DSF506Q3R0 Supercapacitor (Ultracapacitor) 50F 3.0V\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the KNOWLES \/ CORNELL DUBILIER DSF506Q3R0 supercapacitor, designed for high power density and rapid charge\/discharge cycles. This ultracapacitor is ideal for energy harvesting, battery backup, pulse power, and LED applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DSF506Q3R0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e KNOWLES \/ CORNELL DUBILIER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ill\/ill-dsf506q3r0.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Voltage: 3.0V \/ 2.5V at +65°C \/ +85°C\u003c\/li\u003e\n\u003cli\u003eCapacitance: 50F with ±30% tolerance at 20°C\u003c\/li\u003e\n\u003cli\u003eVery Fast Charge\/Discharge capabilities\u003c\/li\u003e\n\u003cli\u003eHigh Power Density and Lower ESR (\u0026lt;200% of initial values)\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant for environmentally responsible design\u003c\/li\u003e\n\u003cli\u003eLong Life Cycle: Up to 500,000 cycles at 25°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003eShelf Life: 1000 hours with no voltage applied at 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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 Tolerance\u003c\/td\u003e\n\u003ctd\u003e-10% +30% (Q Tolerance), -20% +20% (M Tolerance) @ 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Time\u003c\/td\u003e\n\u003ctd\u003e1000 hours at rated voltage and temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100% of specified maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESR\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;200% of initial values, typically \u0026lt;200 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Cycles\u003c\/td\u003e\n\u003ctd\u003e500,000 cycles at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e1000 hours at 65°C with no voltage applied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter (mm)\u003c\/th\u003e\n\u003cth\u003eLead Spacing (mm)\u003c\/th\u003e\n\u003cth\u003eLead Diameter (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3 to 18\u003c\/td\u003e\n\u003ctd\u003e2.5 to 7.5\u003c\/td\u003e\n\u003ctd\u003e0.6 to 0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Backup and Alternative Power Sources\u003c\/li\u003e\n\u003cli\u003ePulse Power and Energy Harvesting\u003c\/li\u003e\n\u003cli\u003eLED Lighting\u003c\/li\u003e\n\u003cli\u003eDisplays, Mechanical Actuators, and Audio Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ill\/ill-dsf506q3r0.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number DSF506Q3R0 for additional information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:43:34+05:30","created_at":"2025-08-16T00:43:34+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["0V","Capacitor","IMPORT_CSV","IMPORT_PT2","KNOWL-CORN-COR","Supercapacitors","WLDM"],"price":41716,"price_min":41716,"price_max":41716,"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":50625625653565,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DSF506Q3R0","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DSF506Q3R0","public_title":null,"options":["Default Title"],"price":41716,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DSF506Q3R0","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DSF506Q3R0_55176902_ea9c65b7.jpg?v=1755285218"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DSF506Q3R0_55176902_ea9c65b7.jpg?v=1755285218","options":["Title"],"media":[{"alt":null,"id":45858869346621,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DSF506Q3R0_55176902_ea9c65b7.jpg?v=1755285218"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DSF506Q3R0_55176902_ea9c65b7.jpg?v=1755285218","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER DSF506Q3R0 Supercapacitor (Ultracapacitor) 50F 3.0V\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the KNOWLES \/ CORNELL DUBILIER DSF506Q3R0 supercapacitor, designed for high power density and rapid charge\/discharge cycles. This ultracapacitor is ideal for energy harvesting, battery backup, pulse power, and LED applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DSF506Q3R0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e KNOWLES \/ CORNELL DUBILIER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ill\/ill-dsf506q3r0.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Voltage: 3.0V \/ 2.5V at +65°C \/ +85°C\u003c\/li\u003e\n\u003cli\u003eCapacitance: 50F with ±30% tolerance at 20°C\u003c\/li\u003e\n\u003cli\u003eVery Fast Charge\/Discharge capabilities\u003c\/li\u003e\n\u003cli\u003eHigh Power Density and Lower ESR (\u0026lt;200% of initial values)\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant for environmentally responsible design\u003c\/li\u003e\n\u003cli\u003eLong Life Cycle: Up to 500,000 cycles at 25°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003eShelf Life: 1000 hours with no voltage applied at 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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 Tolerance\u003c\/td\u003e\n\u003ctd\u003e-10% +30% (Q Tolerance), -20% +20% (M Tolerance) @ 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Time\u003c\/td\u003e\n\u003ctd\u003e1000 hours at rated voltage and temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100% of specified maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESR\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;200% of initial values, typically \u0026lt;200 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Cycles\u003c\/td\u003e\n\u003ctd\u003e500,000 cycles at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e1000 hours at 65°C with no voltage applied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter (mm)\u003c\/th\u003e\n\u003cth\u003eLead Spacing (mm)\u003c\/th\u003e\n\u003cth\u003eLead Diameter (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3 to 18\u003c\/td\u003e\n\u003ctd\u003e2.5 to 7.5\u003c\/td\u003e\n\u003ctd\u003e0.6 to 0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Backup and Alternative Power Sources\u003c\/li\u003e\n\u003cli\u003ePulse Power and Energy Harvesting\u003c\/li\u003e\n\u003cli\u003eLED Lighting\u003c\/li\u003e\n\u003cli\u003eDisplays, Mechanical Actuators, and Audio Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ill\/ill-dsf506q3r0.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number DSF506Q3R0 for additional information.\u003c\/p\u003e\u003cbr\u003e"}
