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KNOWLES
WBR1000-50
WBR1000-50 Capacitors by KNOWLES / CORNELL DUBILIER
Introducing the WBR1000-50, a high-quality fixed capacitor manufactured by KNOWLES / CORNELL DUBILIER, designed for industrial applications requiring reliable performance and durability. This product is RoHS compliant and features a robust construction suitable for demanding environments.
Product Features
High capacitance with extended lifespan
Rugged construction for high vibration resistance
Suitable for industrial applications
RoHS compliant
Technical Specifications
Type
WBR 85 ºC, Industrial Grade, Axial Leaded, Aluminum
Temperature Range
–40 ºC to +85 ºC
Rated Voltage Range
16 to 450 Vdc
Capacitance Range
1.0 to 5,000 µF
Capacitance Tolerance
16 to 50 Vdc: –10% +150%; 75 to 350 Vdc: –10% +100%; 450 Vdc: –10% +50%
Leakage Current
16-75 Vdc ≤ 0.01CV + 10 µA; 150-450 Vdc ≤ 0.03CV + 20 µA
Ripple Current Multipliers
See detailed table in datasheet
Load Life
2,000 hours at +85 ºC, ±20% capacitance variation
Shelf Life
500 hours at +85 ºC, ±20% capacitance variation
Vibration
10 to 55 Hz; 0.06” displacement and 10 g max, 2 hours in each plane
Outline Drawing & Ratings
Temperature Coefficient
45 ºC
55 ºC
65 ºC
75 ºC
85 ºC
95 ºC
105 ºC
Outline Ratio
1.50
1.46
1.32
1.17
1.00
0.79
0.50
Frequency
60 Hz
120 Hz
400 Hz
1000 Hz
10 kHz
50 kHz
100 kHz
Voltage Range
0-60 Vdc
0.83
1.00
1.10
1.15
1.15
1.15
Voltage Range
61-200 Vdc
0.83
1.00
1.15
1.20
1.20
1.20
Additional Details
Part Number: WBR1000-50
Manufacturer: KNOWLES / CORNELL DUBILIER
Country of Origin: TW (Taiwan)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Axial Leaded, Aluminum
Datasheet: Download Datasheet
Disclaimers
All product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this information to their specific applications. Cornell Dubilier disclaims any guarantees, warranties, or representations regarding suitability or performance. Use appropriate safeguards in high-reliability applications.
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This product is RoHS compliant and features a robust construction suitable for demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh capacitance with extended lifespan\u003c\/li\u003e\n \u003cli\u003eRugged construction for high vibration resistance\u003c\/li\u003e\n \u003cli\u003eSuitable for industrial applications\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003ctd\u003eWBR 85 ºC, Industrial Grade, Axial Leaded, Aluminum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Range\u003c\/th\u003e\n \u003ctd\u003e–40 ºC to +85 ºC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Voltage Range\u003c\/th\u003e\n \u003ctd\u003e16 to 450 Vdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Range\u003c\/th\u003e\n \u003ctd\u003e1.0 to 5,000 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Tolerance\u003c\/th\u003e\n \u003ctd\u003e16 to 50 Vdc: –10% +150%; 75 to 350 Vdc: –10% +100%; 450 Vdc: –10% +50%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLeakage Current\u003c\/th\u003e\n \u003ctd\u003e16-75 Vdc ≤ 0.01CV + 10 µA; 150-450 Vdc ≤ 0.03CV + 20 µA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRipple Current Multipliers\u003c\/th\u003e\n \u003ctd\u003eSee detailed table in datasheet\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLoad Life\u003c\/th\u003e\n \u003ctd\u003e2,000 hours at +85 ºC, ±20% capacitance variation\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eShelf Life\u003c\/th\u003e\n \u003ctd\u003e500 hours at +85 ºC, ±20% capacitance variation\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eVibration\u003c\/th\u003e\n \u003ctd\u003e10 to 55 Hz; 0.06” displacement and 10 g max, 2 hours in each plane\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOutline Drawing \u0026amp; Ratings\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Coefficient\u003c\/th\u003e\n \u003cth\u003e45 ºC\u003c\/th\u003e\n \u003cth\u003e55 ºC\u003c\/th\u003e\n \u003cth\u003e65 ºC\u003c\/th\u003e\n \u003cth\u003e75 ºC\u003c\/th\u003e\n \u003cth\u003e85 ºC\u003c\/th\u003e\n \u003cth\u003e95 ºC\u003c\/th\u003e\n \u003cth\u003e105 ºC\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutline Ratio\u003c\/td\u003e\n \u003ctd\u003e1.50\u003c\/td\u003e\n \u003ctd\u003e1.46\u003c\/td\u003e\n \u003ctd\u003e1.32\u003c\/td\u003e\n \u003ctd\u003e1.17\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003ctd\u003e0.79\u003c\/td\u003e\n \u003ctd\u003e0.50\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eFrequency\u003c\/th\u003e\n \u003cth\u003e60 Hz\u003c\/th\u003e\n \u003cth\u003e120 Hz\u003c\/th\u003e\n \u003cth\u003e400 Hz\u003c\/th\u003e\n \u003cth\u003e1000 Hz\u003c\/th\u003e\n \u003cth\u003e10 kHz\u003c\/th\u003e\n \u003cth\u003e50 kHz\u003c\/th\u003e\n \u003cth\u003e100 kHz\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Range\u003c\/td\u003e\n \u003ctd\u003e0-60 Vdc\u003c\/td\u003e\n \u003ctd\u003e0.83\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003ctd\u003e1.10\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Range\u003c\/td\u003e\n \u003ctd\u003e61-200 Vdc\u003c\/td\u003e\n \u003ctd\u003e0.83\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003ctd\u003e1.20\u003c\/td\u003e\n \u003ctd\u003e1.20\u003c\/td\u003e\n \u003ctd\u003e1.20\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: WBR1000-50\u003c\/li\u003e\n \u003cli\u003eManufacturer: KNOWLES \/ CORNELL DUBILIER\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: TW (Taiwan)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Axial Leaded, Aluminum\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/wbr.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this information to their specific applications. Cornell Dubilier disclaims any guarantees, warranties, or representations regarding suitability or performance. Use appropriate safeguards in high-reliability applications.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T07:50:09+05:30","created_at":"2025-08-14T07:50:09+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["50A","BY","Capacitors","Fixed","IMPORT_CSV","KNOWL-CORN-COR","WLDM"],"price":662881,"price_min":662881,"price_max":662881,"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":50618573390141,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WBR1000-50","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WBR1000-50","public_title":null,"options":["Default Title"],"price":662881,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WBR1000-50","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10950098.jpg?v=1755138012"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10950098.jpg?v=1755138012","options":["Title"],"media":[{"alt":null,"id":45829678727485,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10950098.jpg?v=1755138012"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10950098.jpg?v=1755138012","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWBR1000-50 Capacitors by KNOWLES \/ CORNELL DUBILIER\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the WBR1000-50, a high-quality fixed capacitor manufactured by KNOWLES \/ CORNELL DUBILIER, designed for industrial applications requiring reliable performance and durability. This product is RoHS compliant and features a robust construction suitable for demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh capacitance with extended lifespan\u003c\/li\u003e\n \u003cli\u003eRugged construction for high vibration resistance\u003c\/li\u003e\n \u003cli\u003eSuitable for industrial applications\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003ctd\u003eWBR 85 ºC, Industrial Grade, Axial Leaded, Aluminum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Range\u003c\/th\u003e\n \u003ctd\u003e–40 ºC to +85 ºC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Voltage Range\u003c\/th\u003e\n \u003ctd\u003e16 to 450 Vdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Range\u003c\/th\u003e\n \u003ctd\u003e1.0 to 5,000 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance Tolerance\u003c\/th\u003e\n \u003ctd\u003e16 to 50 Vdc: –10% +150%; 75 to 350 Vdc: –10% +100%; 450 Vdc: –10% +50%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLeakage Current\u003c\/th\u003e\n \u003ctd\u003e16-75 Vdc ≤ 0.01CV + 10 µA; 150-450 Vdc ≤ 0.03CV + 20 µA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRipple Current Multipliers\u003c\/th\u003e\n \u003ctd\u003eSee detailed table in datasheet\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLoad Life\u003c\/th\u003e\n \u003ctd\u003e2,000 hours at +85 ºC, ±20% capacitance variation\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eShelf Life\u003c\/th\u003e\n \u003ctd\u003e500 hours at +85 ºC, ±20% capacitance variation\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eVibration\u003c\/th\u003e\n \u003ctd\u003e10 to 55 Hz; 0.06” displacement and 10 g max, 2 hours in each plane\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOutline Drawing \u0026amp; Ratings\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Coefficient\u003c\/th\u003e\n \u003cth\u003e45 ºC\u003c\/th\u003e\n \u003cth\u003e55 ºC\u003c\/th\u003e\n \u003cth\u003e65 ºC\u003c\/th\u003e\n \u003cth\u003e75 ºC\u003c\/th\u003e\n \u003cth\u003e85 ºC\u003c\/th\u003e\n \u003cth\u003e95 ºC\u003c\/th\u003e\n \u003cth\u003e105 ºC\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutline Ratio\u003c\/td\u003e\n \u003ctd\u003e1.50\u003c\/td\u003e\n \u003ctd\u003e1.46\u003c\/td\u003e\n \u003ctd\u003e1.32\u003c\/td\u003e\n \u003ctd\u003e1.17\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003ctd\u003e0.79\u003c\/td\u003e\n \u003ctd\u003e0.50\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eFrequency\u003c\/th\u003e\n \u003cth\u003e60 Hz\u003c\/th\u003e\n \u003cth\u003e120 Hz\u003c\/th\u003e\n \u003cth\u003e400 Hz\u003c\/th\u003e\n \u003cth\u003e1000 Hz\u003c\/th\u003e\n \u003cth\u003e10 kHz\u003c\/th\u003e\n \u003cth\u003e50 kHz\u003c\/th\u003e\n \u003cth\u003e100 kHz\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Range\u003c\/td\u003e\n \u003ctd\u003e0-60 Vdc\u003c\/td\u003e\n \u003ctd\u003e0.83\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003ctd\u003e1.10\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Range\u003c\/td\u003e\n \u003ctd\u003e61-200 Vdc\u003c\/td\u003e\n \u003ctd\u003e0.83\u003c\/td\u003e\n \u003ctd\u003e1.00\u003c\/td\u003e\n \u003ctd\u003e1.15\u003c\/td\u003e\n \u003ctd\u003e1.20\u003c\/td\u003e\n \u003ctd\u003e1.20\u003c\/td\u003e\n \u003ctd\u003e1.20\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: WBR1000-50\u003c\/li\u003e\n \u003cli\u003eManufacturer: KNOWLES \/ CORNELL DUBILIER\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: TW (Taiwan)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Axial Leaded, Aluminum\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/wbr.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this information to their specific applications. Cornell Dubilier disclaims any guarantees, warranties, or representations regarding suitability or performance. Use appropriate safeguards in high-reliability applications.\u003c\/p\u003e\u003cbr\u003e"}
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