Introducing the high-performance aluminum electrolytic capacitor from KNOWLES / CORNELL DUBILIER, designed for demanding applications requiring long life and reliable performance. This capacitor features a very low profile, making it ideal for voltage holdup, filtering in military SEM-E modules, telecom circuit packs, and computer cards.
Product Features:
Type: MLP 85 °C Flatpack, Ultra Long Life, Aluminum Electrolytic
Capacitance: 280 µF (±20% tolerance)
Rated Voltage: 450 Vdc
Package Type: Flatpack (BLK)
High-energy storage with box-shape design
Nearly hermetic welded seal ensures a 50-year lifespan at +45 ºC
Can withstand altitude over 80,000 feet
Double ripple current capability with heatsinking
Operating Temperature Range: –55°C to +85°C
RoHS Compliant: No
ECCN: EAR99
UOM: Each (EA)
Country of Origin: US
Key specifications include:
Specification
Details
Leakage Current
≤ 0.002 CV µA @ 25°C for 5 min
Temperature Range
–55°C to +85°C (≤250 Vdc), –40°C to +85°C (≥300 Vdc)
Capacitance Tolerance
±20%
Endurance Life Test
2000 hours @ full load at +85°C, Capacitance ±10%, ESR 200% of limit
Shelf Life Test
500 hours at 85°C, Capacitance and ESR at 100% of limit
Ripple Current Multipliers
Varies with temperature, frequency, and case cooling method
Vibration Resistance
10g, MIL-STD-202, Method 204, Sine Swept, 12 cycles in three directions
For detailed specifications and application guidelines, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10026373710141,"title":"MLP281M450EB1A","handle":"mlp281m450eb1a","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER CAP ALUM 280UF 20% 450V FLATPACK (Part Number: MLP281M450EB1A)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the high-performance aluminum electrolytic capacitor from KNOWLES \/ CORNELL DUBILIER, designed for demanding applications requiring long life and reliable performance. This capacitor features a very low profile, making it ideal for voltage holdup, filtering in military SEM-E modules, telecom circuit packs, and computer cards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eType: MLP 85 °C Flatpack, Ultra Long Life, Aluminum Electrolytic\u003c\/li\u003e\n\u003cli\u003eCapacitance: 280 µF (±20% tolerance)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 450 Vdc\u003c\/li\u003e\n\u003cli\u003ePackage Type: Flatpack (BLK)\u003c\/li\u003e\n\u003cli\u003eHigh-energy storage with box-shape design\u003c\/li\u003e\n\u003cli\u003eNearly hermetic welded seal ensures a 50-year lifespan at +45 ºC\u003c\/li\u003e\n\u003cli\u003eCan withstand altitude over 80,000 feet\u003c\/li\u003e\n\u003cli\u003eDouble ripple current capability with heatsinking\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –55°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: No\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey specifications include:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e≤ 0.002 CV µA @ 25°C for 5 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e–55°C to +85°C (≤250 Vdc), –40°C to +85°C (≥300 Vdc)\u003c\/td\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\u003eEndurance Life Test\u003c\/td\u003e\n\u003ctd\u003e2000 hours @ full load at +85°C, Capacitance ±10%, ESR 200% of limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life Test\u003c\/td\u003e\n\u003ctd\u003e500 hours at 85°C, Capacitance and ESR at 100% of limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current Multipliers\u003c\/td\u003e\n\u003ctd\u003eVaries with temperature, frequency, and case cooling method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e10g, MIL-STD-202, Method 204, Sine Swept, 12 cycles in three directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-mlp281m450eb1a.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-15T07:10:33+05:30","created_at":"2025-08-15T07:10:34+05:30","vendor":"Waldom Electonics","type":"","tags":["450V","CAP","IMPORT_CSV","IMPORT_PT2","KNOWL-CORN-COR","WLDM"],"price":1981851,"price_min":1981851,"price_max":1981851,"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":50622163124541,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MLP281M450EB1A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MLP281M450EB1A","public_title":null,"options":["Default Title"],"price":1981851,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MLP281M450EB1A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/42314783.jpg?v=1755222034"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42314783.jpg?v=1755222034","options":["Title"],"media":[{"alt":null,"id":45847468179773,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42314783.jpg?v=1755222034"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42314783.jpg?v=1755222034","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER CAP ALUM 280UF 20% 450V FLATPACK (Part Number: MLP281M450EB1A)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the high-performance aluminum electrolytic capacitor from KNOWLES \/ CORNELL DUBILIER, designed for demanding applications requiring long life and reliable performance. This capacitor features a very low profile, making it ideal for voltage holdup, filtering in military SEM-E modules, telecom circuit packs, and computer cards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eType: MLP 85 °C Flatpack, Ultra Long Life, Aluminum Electrolytic\u003c\/li\u003e\n\u003cli\u003eCapacitance: 280 µF (±20% tolerance)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 450 Vdc\u003c\/li\u003e\n\u003cli\u003ePackage Type: Flatpack (BLK)\u003c\/li\u003e\n\u003cli\u003eHigh-energy storage with box-shape design\u003c\/li\u003e\n\u003cli\u003eNearly hermetic welded seal ensures a 50-year lifespan at +45 ºC\u003c\/li\u003e\n\u003cli\u003eCan withstand altitude over 80,000 feet\u003c\/li\u003e\n\u003cli\u003eDouble ripple current capability with heatsinking\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –55°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: No\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey specifications include:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e≤ 0.002 CV µA @ 25°C for 5 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e–55°C to +85°C (≤250 Vdc), –40°C to +85°C (≥300 Vdc)\u003c\/td\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\u003eEndurance Life Test\u003c\/td\u003e\n\u003ctd\u003e2000 hours @ full load at +85°C, Capacitance ±10%, ESR 200% of limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life Test\u003c\/td\u003e\n\u003ctd\u003e500 hours at 85°C, Capacitance and ESR at 100% of limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current Multipliers\u003c\/td\u003e\n\u003ctd\u003eVaries with temperature, frequency, and case cooling method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e10g, MIL-STD-202, Method 204, Sine Swept, 12 cycles in three directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-mlp281m450eb1a.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
