Enhance your electronic designs with the high-performance LPX820M400A1P3 aluminum electrolytic capacitor, manufactured by KNOWLES / CORNELL DUBILIER / MALLORY. Designed for high voltage and high capacitance applications, this snap-in capacitor is ideal for power supply input filtering and high-density packaging solutions.
Product Features
Capacitance: 82µF with ±20% tolerance
Rated Voltage: 400V DC
Operating Temperature Range: –40°C to +85°C
Package Type: Snap-In, Black (BLK)
Size: 22mm x 25mm with 10mm lead spacing
RoHS Compliant: Yes
ECCN: EAR99
Specifications
Capacitance Range
56 to 2,700 µF
Capacitance Tolerance
±20%
Rated Voltage
160 to 450 V DC
Operating Temperature
–40°C to +85°C
Leakage Current (I)
3√CV in µA (C in µF, V in V)
Dissipation Factor (DF) at 120Hz, +25°C
30% for 160–250V, 25% for 400–450V; increases for >1000µF
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":10021178704189,"title":"LPX820M400A1P3","handle":"lpx820m400a1p3","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER \/ MALLORY LPX820M400A1P3 Capacitors - 82µF, 400V, Snap-In Aluminum Electrolytic\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance LPX820M400A1P3 aluminum electrolytic capacitor, manufactured by KNOWLES \/ CORNELL DUBILIER \/ MALLORY. Designed for high voltage and high capacitance applications, this snap-in capacitor is ideal for power supply input filtering and high-density packaging solutions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCapacitance: 82µF with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 400V DC\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: –40°C to +85°C\u003c\/li\u003e\n \u003cli\u003ePackage Type: Snap-In, Black (BLK)\u003c\/li\u003e\n \u003cli\u003eSize: 22mm x 25mm with 10mm lead spacing\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Range\u003c\/th\u003e\n \u003ctd\u003e56 to 2,700 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Tolerance\u003c\/th\u003e\n \u003ctd\u003e±20%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Voltage\u003c\/th\u003e\n \u003ctd\u003e160 to 450 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e–40°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLeakage Current (I)\u003c\/th\u003e\n \u003ctd\u003e3√CV in µA (C in µF, V in V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDissipation Factor (DF) at 120Hz, +25°C\u003c\/th\u003e\n \u003ctd\u003e30% for 160–250V, 25% for 400–450V; increases for \u0026gt;1000µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Ripple Multiplier\u003c\/th\u003e\n \u003ctd\u003e+75°C: 1.60, +65°C: 2.20, +55°C: 2.60, +55°C: 3.00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Ripple Current\u003c\/th\u003e\n \u003ctd\u003eRefer to datasheet for detailed values\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for high voltage, high capacitance applications in consumer electronics and power supplies.\u003c\/li\u003e\n \u003cli\u003eSuitable for input filtering in switch mode power supplies.\u003c\/li\u003e\n \u003cli\u003ePackage Type: Snap-In with black insulator for easy mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRegulatory \u0026amp; Datasheet\u003c\/h3\u003e\n\u003cp\u003eRoHS Compliant. For detailed specifications, download the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cdm\/cdm-lpx820m400a1p3.pdf\" target=\"_blank\"\u003eLPX820M400A1P3 Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor regulatory information, visit: \u003ca href=\"https:\/\/www.cde.com\/resources\/ROHS\/CDE-Regulatory-Declaration.pdf\" target=\"_blank\"\u003eRoHS Regulatory Declaration\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003ePart Number \u0026amp; Manufacturer Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: LPX820M400A1P3\u003c\/li\u003e\n \u003cli\u003eManufacturer: KNOWLES \/ CORNELL DUBILIER \/ MALLORY\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T12:51:26+05:30","created_at":"2025-08-12T12:51:26+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["22mm","25mm","400V","Aluminum","Capacitor","IMPORT_CSV","KNOWL-CORN-COR","Snap","WLDM"],"price":90916,"price_min":90916,"price_max":90916,"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":50611785662781,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LPX820M400A1P3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LPX820M400A1P3","public_title":null,"options":["Default Title"],"price":90916,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LPX820M400A1P3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/LPX820M400A1P3_52536073_7da48fbc.jpg?v=1754983289"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LPX820M400A1P3_52536073_7da48fbc.jpg?v=1754983289","options":["Title"],"media":[{"alt":null,"id":45799251870013,"position":1,"preview_image":{"aspect_ratio":0.865,"height":200,"width":173,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LPX820M400A1P3_52536073_7da48fbc.jpg?v=1754983289"},"aspect_ratio":0.865,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LPX820M400A1P3_52536073_7da48fbc.jpg?v=1754983289","width":173}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER \/ MALLORY LPX820M400A1P3 Capacitors - 82µF, 400V, Snap-In Aluminum Electrolytic\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance LPX820M400A1P3 aluminum electrolytic capacitor, manufactured by KNOWLES \/ CORNELL DUBILIER \/ MALLORY. Designed for high voltage and high capacitance applications, this snap-in capacitor is ideal for power supply input filtering and high-density packaging solutions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCapacitance: 82µF with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 400V DC\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: –40°C to +85°C\u003c\/li\u003e\n \u003cli\u003ePackage Type: Snap-In, Black (BLK)\u003c\/li\u003e\n \u003cli\u003eSize: 22mm x 25mm with 10mm lead spacing\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Range\u003c\/th\u003e\n \u003ctd\u003e56 to 2,700 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Tolerance\u003c\/th\u003e\n \u003ctd\u003e±20%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Voltage\u003c\/th\u003e\n \u003ctd\u003e160 to 450 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e–40°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLeakage Current (I)\u003c\/th\u003e\n \u003ctd\u003e3√CV in µA (C in µF, V in V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDissipation Factor (DF) at 120Hz, +25°C\u003c\/th\u003e\n \u003ctd\u003e30% for 160–250V, 25% for 400–450V; increases for \u0026gt;1000µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Ripple Multiplier\u003c\/th\u003e\n \u003ctd\u003e+75°C: 1.60, +65°C: 2.20, +55°C: 2.60, +55°C: 3.00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Ripple Current\u003c\/th\u003e\n \u003ctd\u003eRefer to datasheet for detailed values\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for high voltage, high capacitance applications in consumer electronics and power supplies.\u003c\/li\u003e\n \u003cli\u003eSuitable for input filtering in switch mode power supplies.\u003c\/li\u003e\n \u003cli\u003ePackage Type: Snap-In with black insulator for easy mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRegulatory \u0026amp; Datasheet\u003c\/h3\u003e\n\u003cp\u003eRoHS Compliant. For detailed specifications, download the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cdm\/cdm-lpx820m400a1p3.pdf\" target=\"_blank\"\u003eLPX820M400A1P3 Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor regulatory information, visit: \u003ca href=\"https:\/\/www.cde.com\/resources\/ROHS\/CDE-Regulatory-Declaration.pdf\" target=\"_blank\"\u003eRoHS Regulatory Declaration\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003ePart Number \u0026amp; Manufacturer Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: LPX820M400A1P3\u003c\/li\u003e\n \u003cli\u003eManufacturer: KNOWLES \/ CORNELL DUBILIER \/ MALLORY\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
