Manufactured by Panasonic, the ECO-S2EB391DA is a polarized aluminum electrolytic capacitor designed for high-performance electronic applications. This product complies with RoHS standards and features a robust snap-in package suitable for various circuit board mountings.
Part Number: ECO-S2EB391DA
Manufacturer: Panasonic
Country of Origin: Malaysia (MY)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Black (BLK)
Key Features
Aluminum electrolytic capacitor with polarized design for reliable performance
Long endurance of up to 3000 hours at 105°C with high ripple current capability
Can vent construction for safety and durability
Available in various working voltage ratings up to 450V DC
RoHS compliant for environmentally conscious applications
Specifications
Working Voltage [V]
Max. Dissipation Factor (% at 120Hz, +20°C)
Leakage Current (µA)
Endurance
Temperature Range
0, 6, 25, 35, 50, 63, 80, 00~450
5 - 55 depending on voltage
3×CV (µA) max. after 5 minutes
3000 hours at +105°C (for sizes up to 20mm length, 2000 hours)
-40°C to +105°C
Capacitance and Size
Capacitance (µF)
Size (mm D x L)
Rated Working Voltage
Max. D.F. (%)
Panasonic Part Number (by terminal length)
80~68000
22 x 25 to 35 x 50
0~450V DC
5~55
ECOS1AA103BA, ECEC1AA103BA (for example)
Additional Details
Ripple current ambient temperature factors are specified for various voltages and frequencies
Leakage current is specified as 3×CV (µA) after 5 minutes
Design and specifications are subject to change without notice. Please contact Panasonic or your sales representative for detailed technical specifications before purchase or use.
For detailed datasheet and technical information, please visit this datasheet.
Note: Datasheet was not processed, please search the internet for the part number ECO-S2EB391DA for more details.
{"id":10025939140925,"title":"ECO-S2EB391DA","handle":"eco-s2eb391da","description":"\u003ch3\u003ePanasonic Aluminum Electrolytic Capacitor ECO-S2EB391DA\u003c\/h3\u003e\n\u003cp\u003eManufactured by Panasonic, the ECO-S2EB391DA is a polarized aluminum electrolytic capacitor designed for high-performance electronic applications. This product complies with RoHS standards and features a robust snap-in package suitable for various circuit board mountings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ECO-S2EB391DA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Panasonic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Malaysia (MY)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum electrolytic capacitor with polarized design for reliable performance\u003c\/li\u003e\n\u003cli\u003eLong endurance of up to 3000 hours at 105°C with high ripple current capability\u003c\/li\u003e\n\u003cli\u003eCan vent construction for safety and durability\u003c\/li\u003e\n\u003cli\u003eAvailable in various working voltage ratings up to 450V DC\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally conscious applications\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\u003eWorking Voltage [V]\u003c\/th\u003e\n\u003cth\u003eMax. Dissipation Factor (% at 120Hz, +20°C)\u003c\/th\u003e\n\u003cth\u003eLeakage Current (µA)\u003c\/th\u003e\n\u003cth\u003eEndurance\u003c\/th\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0, 6, 25, 35, 50, 63, 80, 00~450\u003c\/td\u003e\n\u003ctd\u003e5 - 55 depending on voltage\u003c\/td\u003e\n\u003ctd\u003e3×CV (µA) max. after 5 minutes\u003c\/td\u003e\n\u003ctd\u003e3000 hours at +105°C (for sizes up to 20mm length, 2000 hours)\u003c\/td\u003e\n\u003ctd\u003e-40°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCapacitance and Size\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacitance (µF)\u003c\/th\u003e\n\u003cth\u003eSize (mm D x L)\u003c\/th\u003e\n\u003cth\u003eRated Working Voltage\u003c\/th\u003e\n\u003cth\u003eMax. D.F. (%)\u003c\/th\u003e\n\u003cth\u003ePanasonic Part Number (by terminal length)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80~68000\u003c\/td\u003e\n\u003ctd\u003e22 x 25 to 35 x 50\u003c\/td\u003e\n\u003ctd\u003e0~450V DC\u003c\/td\u003e\n\u003ctd\u003e5~55\u003c\/td\u003e\n\u003ctd\u003eECOS1AA103BA, ECEC1AA103BA (for example)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRipple current ambient temperature factors are specified for various voltages and frequencies\u003c\/li\u003e\n\u003cli\u003eLeakage current is specified as 3×CV (µA) after 5 minutes\u003c\/li\u003e\n\u003cli\u003eDesign and specifications are subject to change without notice. Please contact Panasonic or your sales representative for detailed technical specifications before purchase or use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed datasheet and technical information, please visit \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/picaectshahb.pdf\" target=\"_blank\"\u003ethis datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number ECO-S2EB391DA for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T23:28:51+05:30","created_at":"2025-08-14T23:28:51+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["Aluminum","Capacitor","IMPORT_CSV","PANAS-X","Snap","WLDM"],"price":23422,"price_min":23422,"price_max":23422,"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":50620927705405,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ECO-S2EB391DA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ECO-S2EB391DA","public_title":null,"options":["Default Title"],"price":23422,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ECO-S2EB391DA","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ECO-S2EB391DA_44480042_e8aa9b84.jpg?v=1755194334"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ECO-S2EB391DA_44480042_e8aa9b84.jpg?v=1755194334","options":["Title"],"media":[{"alt":null,"id":45842648334653,"position":1,"preview_image":{"aspect_ratio":0.8,"height":200,"width":160,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ECO-S2EB391DA_44480042_e8aa9b84.jpg?v=1755194334"},"aspect_ratio":0.8,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ECO-S2EB391DA_44480042_e8aa9b84.jpg?v=1755194334","width":160}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePanasonic Aluminum Electrolytic Capacitor ECO-S2EB391DA\u003c\/h3\u003e\n\u003cp\u003eManufactured by Panasonic, the ECO-S2EB391DA is a polarized aluminum electrolytic capacitor designed for high-performance electronic applications. This product complies with RoHS standards and features a robust snap-in package suitable for various circuit board mountings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ECO-S2EB391DA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Panasonic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Malaysia (MY)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum electrolytic capacitor with polarized design for reliable performance\u003c\/li\u003e\n\u003cli\u003eLong endurance of up to 3000 hours at 105°C with high ripple current capability\u003c\/li\u003e\n\u003cli\u003eCan vent construction for safety and durability\u003c\/li\u003e\n\u003cli\u003eAvailable in various working voltage ratings up to 450V DC\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally conscious applications\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\u003eWorking Voltage [V]\u003c\/th\u003e\n\u003cth\u003eMax. Dissipation Factor (% at 120Hz, +20°C)\u003c\/th\u003e\n\u003cth\u003eLeakage Current (µA)\u003c\/th\u003e\n\u003cth\u003eEndurance\u003c\/th\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0, 6, 25, 35, 50, 63, 80, 00~450\u003c\/td\u003e\n\u003ctd\u003e5 - 55 depending on voltage\u003c\/td\u003e\n\u003ctd\u003e3×CV (µA) max. after 5 minutes\u003c\/td\u003e\n\u003ctd\u003e3000 hours at +105°C (for sizes up to 20mm length, 2000 hours)\u003c\/td\u003e\n\u003ctd\u003e-40°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCapacitance and Size\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacitance (µF)\u003c\/th\u003e\n\u003cth\u003eSize (mm D x L)\u003c\/th\u003e\n\u003cth\u003eRated Working Voltage\u003c\/th\u003e\n\u003cth\u003eMax. D.F. (%)\u003c\/th\u003e\n\u003cth\u003ePanasonic Part Number (by terminal length)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80~68000\u003c\/td\u003e\n\u003ctd\u003e22 x 25 to 35 x 50\u003c\/td\u003e\n\u003ctd\u003e0~450V DC\u003c\/td\u003e\n\u003ctd\u003e5~55\u003c\/td\u003e\n\u003ctd\u003eECOS1AA103BA, ECEC1AA103BA (for example)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRipple current ambient temperature factors are specified for various voltages and frequencies\u003c\/li\u003e\n\u003cli\u003eLeakage current is specified as 3×CV (µA) after 5 minutes\u003c\/li\u003e\n\u003cli\u003eDesign and specifications are subject to change without notice. Please contact Panasonic or your sales representative for detailed technical specifications before purchase or use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed datasheet and technical information, please visit \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/picaectshahb.pdf\" target=\"_blank\"\u003ethis datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number ECO-S2EB391DA for more details.\u003c\/p\u003e\u003cbr\u003e"}
