Aluminum Electrolytic Capacitor Polarized - Part Number: 381LX821M080H012
Manufactured by KNOWLES / CORNELL DUBILIER, this high-performance aluminum electrolytic capacitor is designed for demanding power supply and motor drive applications. It features a polarized snap-in package with RoHS compliance, ensuring environmental safety and reliability.
Product Type: Capacitors | Aluminum Electrolytic Capacitors - Snap In
High ripple current capability suitable for switching power supplies and motor drives
Long operational life, delivering up to 4 times the lifespan of Type 380L/LX series
Available in 2, 4, and 5 pin configurations for versatile mounting options
Temperature range from –40°C to +105°C
Capacitance range from 33 µF to 150,000 µF with ±20% tolerance
Rated voltage from 10 Vdc up to 450 Vdc
Low impedance and ESR for efficient power handling
Key Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Leakage Current
Endurance Life
Shelf Life
–40°C to +105°C (≤250 Vdc), –25°C to +105°C (≥315 Vdc)
10 Vdc to 450 Vdc
33 µF to 150,000 µF
≤3 √CV µA, max 4 mA (5 min)
3000 hours at 105°C
1000 hours at 105°C
Ripple Current Capabilities
Temperature (°C)
Ripple Current Multiplier (381LX, 383LX)
45
2.35
60
2.20
70
2.00
85
1.70
105
1.00
Physical Dimensions
Pin Configuration
Diameter (mm)
Length (mm)
2 pins
22 mm
25 mm
4 pins
22 mm
25 mm
5 pins
22 mm
30 mm
Additional Details
This capacitor is designed to withstand vibration, vibration testing includes 10 to 55 Hz at 0.06” amplitude and 10 g max acceleration for 2 hours in each plane. It is suitable for applications requiring high ripple current, long life, and reliable performance in demanding environments.
For more detailed specifications, performance curves, and application guidelines, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number 381LX821M080H012 for more details.
{"id":10025232924989,"title":"381LX821M080H012","handle":"381lx821m080h012","description":"\u003ch3\u003eAluminum Electrolytic Capacitor Polarized - Part Number: 381LX821M080H012\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e, this high-performance aluminum electrolytic capacitor is designed for demanding power supply and motor drive applications. It features a polarized snap-in package with RoHS compliance, ensuring environmental safety and reliability.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Capacitors | Aluminum Electrolytic Capacitors - Snap In\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\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\u003eRoHS Compliant:\u003c\/strong\u003e Yes (\u003ca href=\"http:\/\/www.cde.com\/resources\/downloads\/380-381-382-and-383-Series-RoHS-China-RoHS-CM-CofC.pdf\" target=\"_blank\"\u003eRoHS Details\u003c\/a\u003e)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/381lx.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh ripple current capability suitable for switching power supplies and motor drives\u003c\/li\u003e\n \u003cli\u003eLong operational life, delivering up to 4 times the lifespan of Type 380L\/LX series\u003c\/li\u003e\n \u003cli\u003eAvailable in 2, 4, and 5 pin configurations for versatile mounting options\u003c\/li\u003e\n \u003cli\u003eTemperature range from –40°C to +105°C\u003c\/li\u003e\n \u003cli\u003eCapacitance range from 33 µF to 150,000 µF with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eRated voltage from 10 Vdc up to 450 Vdc\u003c\/li\u003e\n \u003cli\u003eLow impedance and ESR for efficient power handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Range\u003c\/th\u003e\n \u003cth\u003eRated Voltage Range\u003c\/th\u003e\n \u003cth\u003eCapacitance Range\u003c\/th\u003e\n \u003cth\u003eLeakage Current\u003c\/th\u003e\n \u003cth\u003eEndurance Life\u003c\/th\u003e\n \u003cth\u003eShelf Life\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e–40°C to +105°C (≤250 Vdc), –25°C to +105°C (≥315 Vdc)\u003c\/td\u003e\n \u003ctd\u003e10 Vdc to 450 Vdc\u003c\/td\u003e\n \u003ctd\u003e33 µF to 150,000 µF\u003c\/td\u003e\n \u003ctd\u003e≤3 √CV µA, max 4 mA (5 min)\u003c\/td\u003e\n \u003ctd\u003e3000 hours at 105°C\u003c\/td\u003e\n \u003ctd\u003e1000 hours at 105°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRipple Current Capabilities\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature (°C)\u003c\/th\u003e\n \u003cth\u003eRipple Current Multiplier (381LX, 383LX)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e45\u003c\/td\u003e\n \u003ctd\u003e2.35\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003ctd\u003e2.20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e70\u003c\/td\u003e\n \u003ctd\u003e2.00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e85\u003c\/td\u003e\n \u003ctd\u003e1.70\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e105\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePin Configuration\u003c\/th\u003e\n \u003cth\u003eDiameter (mm)\u003c\/th\u003e\n \u003cth\u003eLength (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e2 pins\u003c\/td\u003e\n \u003ctd\u003e22 mm\u003c\/td\u003e\n \u003ctd\u003e25 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4 pins\u003c\/td\u003e\n \u003ctd\u003e22 mm\u003c\/td\u003e\n \u003ctd\u003e25 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5 pins\u003c\/td\u003e\n \u003ctd\u003e22 mm\u003c\/td\u003e\n \u003ctd\u003e30 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis capacitor is designed to withstand vibration, vibration testing includes 10 to 55 Hz at 0.06” amplitude and 10 g max acceleration for 2 hours in each plane. It is suitable for applications requiring high ripple current, long life, and reliable performance in demanding environments.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, performance curves, and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/381lx.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number 381LX821M080H012 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T17:59:00+05:30","created_at":"2025-08-14T17:59:00+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["Aluminum","Capacitor","IMPORT_CSV","KNOWL-CORN-COR","Snap","WLDM"],"price":20512,"price_min":20512,"price_max":20512,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50619790655805,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"381LX821M080H012","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"381LX821M080H012","public_title":null,"options":["Default Title"],"price":20512,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"381LX821M080H012","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/381LX821M080H012_10931802_344e68d0.jpg?v=1755174543"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/381LX821M080H012_10931802_344e68d0.jpg?v=1755174543","options":["Title"],"media":[{"alt":null,"id":45837846905149,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/381LX821M080H012_10931802_344e68d0.jpg?v=1755174543"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/381LX821M080H012_10931802_344e68d0.jpg?v=1755174543","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAluminum Electrolytic Capacitor Polarized - Part Number: 381LX821M080H012\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e, this high-performance aluminum electrolytic capacitor is designed for demanding power supply and motor drive applications. It features a polarized snap-in package with RoHS compliance, ensuring environmental safety and reliability.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Capacitors | Aluminum Electrolytic Capacitors - Snap In\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\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\u003eRoHS Compliant:\u003c\/strong\u003e Yes (\u003ca href=\"http:\/\/www.cde.com\/resources\/downloads\/380-381-382-and-383-Series-RoHS-China-RoHS-CM-CofC.pdf\" target=\"_blank\"\u003eRoHS Details\u003c\/a\u003e)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/381lx.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh ripple current capability suitable for switching power supplies and motor drives\u003c\/li\u003e\n \u003cli\u003eLong operational life, delivering up to 4 times the lifespan of Type 380L\/LX series\u003c\/li\u003e\n \u003cli\u003eAvailable in 2, 4, and 5 pin configurations for versatile mounting options\u003c\/li\u003e\n \u003cli\u003eTemperature range from –40°C to +105°C\u003c\/li\u003e\n \u003cli\u003eCapacitance range from 33 µF to 150,000 µF with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eRated voltage from 10 Vdc up to 450 Vdc\u003c\/li\u003e\n \u003cli\u003eLow impedance and ESR for efficient power handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Range\u003c\/th\u003e\n \u003cth\u003eRated Voltage Range\u003c\/th\u003e\n \u003cth\u003eCapacitance Range\u003c\/th\u003e\n \u003cth\u003eLeakage Current\u003c\/th\u003e\n \u003cth\u003eEndurance Life\u003c\/th\u003e\n \u003cth\u003eShelf Life\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e–40°C to +105°C (≤250 Vdc), –25°C to +105°C (≥315 Vdc)\u003c\/td\u003e\n \u003ctd\u003e10 Vdc to 450 Vdc\u003c\/td\u003e\n \u003ctd\u003e33 µF to 150,000 µF\u003c\/td\u003e\n \u003ctd\u003e≤3 √CV µA, max 4 mA (5 min)\u003c\/td\u003e\n \u003ctd\u003e3000 hours at 105°C\u003c\/td\u003e\n \u003ctd\u003e1000 hours at 105°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRipple Current Capabilities\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature (°C)\u003c\/th\u003e\n \u003cth\u003eRipple Current Multiplier (381LX, 383LX)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e45\u003c\/td\u003e\n \u003ctd\u003e2.35\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003ctd\u003e2.20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e70\u003c\/td\u003e\n \u003ctd\u003e2.00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e85\u003c\/td\u003e\n \u003ctd\u003e1.70\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e105\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePin Configuration\u003c\/th\u003e\n \u003cth\u003eDiameter (mm)\u003c\/th\u003e\n \u003cth\u003eLength (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e2 pins\u003c\/td\u003e\n \u003ctd\u003e22 mm\u003c\/td\u003e\n \u003ctd\u003e25 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4 pins\u003c\/td\u003e\n \u003ctd\u003e22 mm\u003c\/td\u003e\n \u003ctd\u003e25 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5 pins\u003c\/td\u003e\n \u003ctd\u003e22 mm\u003c\/td\u003e\n \u003ctd\u003e30 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis capacitor is designed to withstand vibration, vibration testing includes 10 to 55 Hz at 0.06” amplitude and 10 g max acceleration for 2 hours in each plane. It is suitable for applications requiring high ripple current, long life, and reliable performance in demanding environments.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, performance curves, and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/381lx.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number 381LX821M080H012 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
