Enhance your electronic designs with the high-performance Capacitor from KNOWLES / CORNELL DUBILIER, designed for demanding power supply and motor drive applications. This fixed aluminum capacitor offers long life, high ripple capability, and reliable performance across a wide temperature range.
Part Number: 381LX182M050H012
Manufacturer: KNOWLES / CORNELL DUBILIER
Country of Origin (COO): CN
Unit of Measure (UOM): EA
ECCN: EAR99
Package Type: BLK
For detailed technical specifications, download the Datasheet.
Product Features
High ripple current capability suitable for switching power supplies and motor drives
Long operational life with 4 times the lifespan of Type 380L/LX capacitors
Wide capacitance range from 33 µF to 150,000 µF
Voltage ratings from 10 Vdc up to 600 Vdc
Temperature range: –40°C to +105°C for voltages ≤ 250 Vdc; –25°C to +105°C for voltages ≥ 315 Vdc
RoHS compliant
Technical Specifications
Parameter
Details
Capacitance Tolerance
±20%
Leakage Current
≤3 √CV µA, max 4 mA at 5 minutes
Ripple Current Multipliers
Ambient Temperature 45°C to 105°C, rated voltage 0-600 Vdc, values vary with temperature and voltage
Impedance Ratio (Z/Z @120Hz)
≤10 at –20°C, decreasing with higher voltages
Endurance Life Test
3000 hours at full load, 105°C, capacitance ±20%, ESR and DCL within limits
Shelf Life Test
1000 hours @ 105°C, capacitance ±20%, ESR and DCL within limits
Vibration
10 to 55 Hz, 0.06” displacement, 2 hours per plane
Additional Details
This capacitor features a black package with a snap terminal design, suitable for stable and reliable mounting in various electronic assemblies. The product is RoHS compliant and adheres to regulatory standards.
For more detailed specifications, refer to the Datasheet.
Note: This product description is based solely on provided data. For comprehensive details, please search the internet for the part number.
{"id":10027649368381,"title":"381LX182M050H012","handle":"381lx182m050h012","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER CAPACITOR 381LX182M050H012\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003eCapacitor\u003c\/strong\u003e from KNOWLES \/ CORNELL DUBILIER, designed for demanding power supply and motor drive applications. This fixed aluminum capacitor offers long life, high ripple capability, and reliable performance across a wide temperature range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 381LX182M050H012\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 (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\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\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications, download the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0016515623\/CDUB-S-A0016580839-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\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 with 4 times the lifespan of Type 380L\/LX capacitors\u003c\/li\u003e\n\u003cli\u003eWide capacitance range from 33 µF to 150,000 µF\u003c\/li\u003e\n\u003cli\u003eVoltage ratings from 10 Vdc up to 600 Vdc\u003c\/li\u003e\n\u003cli\u003eTemperature range: –40°C to +105°C for voltages ≤ 250 Vdc; –25°C to +105°C for voltages ≥ 315 Vdc\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\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±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e≤3 √CV µA, max 4 mA at 5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current Multipliers\u003c\/td\u003e\n\u003ctd\u003eAmbient Temperature 45°C to 105°C, rated voltage 0-600 Vdc, values vary with temperature and voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Ratio (Z\/Z @120Hz)\u003c\/td\u003e\n\u003ctd\u003e≤10 at –20°C, decreasing with higher voltages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndurance Life Test\u003c\/td\u003e\n\u003ctd\u003e3000 hours at full load, 105°C, capacitance ±20%, ESR and DCL within limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life Test\u003c\/td\u003e\n\u003ctd\u003e1000 hours @ 105°C, capacitance ±20%, ESR and DCL within limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e10 to 55 Hz, 0.06” displacement, 2 hours per plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis capacitor features a black package with a snap terminal design, suitable for stable and reliable mounting in various electronic assemblies. The product is RoHS compliant and adheres to regulatory standards.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0016515623\/CDUB-S-A0016580839-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product description is based solely on provided data. For comprehensive details, please search the internet for the part number.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:28:43+05:30","created_at":"2025-08-16T01:28:43+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["50V","CAP","Capacitors","Fixed","IMPORT_CSV","IMPORT_PT2","KNOWL-CORN-COR","WLDM"],"price":21620,"price_min":21620,"price_max":21620,"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":50625728676157,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"381LX182M050H012","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"381LX182M050H012","public_title":null,"options":["Default Title"],"price":21620,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"381LX182M050H012","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10931390.jpg?v=1755287925"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10931390.jpg?v=1755287925","options":["Title"],"media":[{"alt":null,"id":45859370926397,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10931390.jpg?v=1755287925"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10931390.jpg?v=1755287925","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER CAPACITOR 381LX182M050H012\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003eCapacitor\u003c\/strong\u003e from KNOWLES \/ CORNELL DUBILIER, designed for demanding power supply and motor drive applications. This fixed aluminum capacitor offers long life, high ripple capability, and reliable performance across a wide temperature range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 381LX182M050H012\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 (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\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\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications, download the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0016515623\/CDUB-S-A0016580839-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\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 with 4 times the lifespan of Type 380L\/LX capacitors\u003c\/li\u003e\n\u003cli\u003eWide capacitance range from 33 µF to 150,000 µF\u003c\/li\u003e\n\u003cli\u003eVoltage ratings from 10 Vdc up to 600 Vdc\u003c\/li\u003e\n\u003cli\u003eTemperature range: –40°C to +105°C for voltages ≤ 250 Vdc; –25°C to +105°C for voltages ≥ 315 Vdc\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\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±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e≤3 √CV µA, max 4 mA at 5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current Multipliers\u003c\/td\u003e\n\u003ctd\u003eAmbient Temperature 45°C to 105°C, rated voltage 0-600 Vdc, values vary with temperature and voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Ratio (Z\/Z @120Hz)\u003c\/td\u003e\n\u003ctd\u003e≤10 at –20°C, decreasing with higher voltages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndurance Life Test\u003c\/td\u003e\n\u003ctd\u003e3000 hours at full load, 105°C, capacitance ±20%, ESR and DCL within limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life Test\u003c\/td\u003e\n\u003ctd\u003e1000 hours @ 105°C, capacitance ±20%, ESR and DCL within limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e10 to 55 Hz, 0.06” displacement, 2 hours per plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis capacitor features a black package with a snap terminal design, suitable for stable and reliable mounting in various electronic assemblies. The product is RoHS compliant and adheres to regulatory standards.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0016515623\/CDUB-S-A0016580839-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product description is based solely on provided data. For comprehensive details, please search the internet for the part number.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
