Introducing the KNOWLES / CORNELL DUBILIER PSU3630, a high-quality fixed aluminum electrolytic capacitor designed for reliable performance in various electronic applications. Manufactured in the US, this capacitor features a rugged black package and RoHS compliance, ensuring environmentally responsible manufacturing standards.
Non-polar aluminum electrolytic design for AC motor start applications
Compact black package with rugged construction
Dual quick-connect terminals for easy wiring
Optional bleeder resistors available to extend relay contact life
Mounting options include end caps with mounting brackets
Meets EIA RS-463 Type 2 (Normal Performance) standards
UL Listed under file no. E128034
Specifications:
Capacitance (µF)
Rated Voltage (Vac)
Case Code
Diameter (Inches)
Length (Inches)
36
330
1
1 7/16
2 3/4
Operating Temperature Range: –40 ºC to 65 ºC
Storage Temperature Range: –55 ºC to 85 ºC
Operating Frequency: 50 Hz to 60 Hz
Power Factor: Max 10% (12% at ≤30 µF)
For detailed ratings and additional specifications, please refer to the datasheet.
Note: The datasheet contains comprehensive technical information and ratings. Please review it for detailed application guidance.
Disclaimers:
All product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify that the product is suitable for their specific application. Cornell Dubilier disclaims any warranty or liability for the use of its products in safety-critical applications. Proper safeguards and redundancies are recommended for high-reliability requirements.
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.
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Manufactured in the US, this capacitor features a rugged black package and RoHS compliance, ensuring environmentally responsible manufacturing standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PSU3630\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:\u003c\/strong\u003e US\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0013330328\/CDUB-S-A0013674015-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eCapacitance: 36µF\u003c\/li\u003e\n \u003cli\u003eVoltage Rating: 330V\u003c\/li\u003e\n \u003cli\u003eNon-polar aluminum electrolytic design for AC motor start applications\u003c\/li\u003e\n \u003cli\u003eCompact black package with rugged construction\u003c\/li\u003e\n \u003cli\u003eDual quick-connect terminals for easy wiring\u003c\/li\u003e\n \u003cli\u003eOptional bleeder resistors available to extend relay contact life\u003c\/li\u003e\n \u003cli\u003eMounting options include end caps with mounting brackets\u003c\/li\u003e\n \u003cli\u003eMeets EIA RS-463 Type 2 (Normal Performance) standards\u003c\/li\u003e\n \u003cli\u003eUL Listed under file no. E128034\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance (µF)\u003c\/th\u003e\n \u003cth\u003eRated Voltage (Vac)\u003c\/th\u003e\n \u003cth\u003eCase Code\u003c\/th\u003e\n \u003cth\u003eDiameter (Inches)\u003c\/th\u003e\n \u003cth\u003eLength (Inches)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e36\u003c\/td\u003e\n \u003ctd\u003e330\u003c\/td\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e1 7\/16\u003c\/td\u003e\n \u003ctd\u003e2 3\/4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating Temperature Range: –40 ºC to 65 ºC\u003c\/p\u003e\n\u003cp\u003eStorage Temperature Range: –55 ºC to 85 ºC\u003c\/p\u003e\n\u003cp\u003eOperating Frequency: 50 Hz to 60 Hz\u003c\/p\u003e\n\u003cp\u003ePower Factor: Max 10% (12% at ≤30 µF)\u003c\/p\u003e\n\u003cp\u003eFor detailed ratings and additional specifications, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0013330328\/CDUB-S-A0013674015-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet contains comprehensive technical information and ratings. Please review it for detailed application guidance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify that the product is suitable for their specific application. Cornell Dubilier disclaims any warranty or liability for the use of its products in safety-critical applications. Proper safeguards and redundancies are recommended for high-reliability requirements.\u003c\/p\u003e","published_at":"2025-08-12T21:02:15+05:30","created_at":"2025-08-12T21:02:15+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["330V","CAP","Capacitors","Fixed","IMPORT_CSV","KNOWL-CORN-COR","WLDM"],"price":362138,"price_min":362138,"price_max":362138,"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":50612926644541,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PSU3630","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PSU3630","public_title":null,"options":["Default Title"],"price":362138,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PSU3630","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU3630_45186029_163e877d.jpg?v=1755012739"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU3630_45186029_163e877d.jpg?v=1755012739","options":["Title"],"media":[{"alt":null,"id":45805064749373,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU3630_45186029_163e877d.jpg?v=1755012739"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU3630_45186029_163e877d.jpg?v=1755012739","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER PSU3630 Capacitor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the KNOWLES \/ CORNELL DUBILIER PSU3630, a high-quality fixed aluminum electrolytic capacitor designed for reliable performance in various electronic applications. Manufactured in the US, this capacitor features a rugged black package and RoHS compliance, ensuring environmentally responsible manufacturing standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PSU3630\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:\u003c\/strong\u003e US\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0013330328\/CDUB-S-A0013674015-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eCapacitance: 36µF\u003c\/li\u003e\n \u003cli\u003eVoltage Rating: 330V\u003c\/li\u003e\n \u003cli\u003eNon-polar aluminum electrolytic design for AC motor start applications\u003c\/li\u003e\n \u003cli\u003eCompact black package with rugged construction\u003c\/li\u003e\n \u003cli\u003eDual quick-connect terminals for easy wiring\u003c\/li\u003e\n \u003cli\u003eOptional bleeder resistors available to extend relay contact life\u003c\/li\u003e\n \u003cli\u003eMounting options include end caps with mounting brackets\u003c\/li\u003e\n \u003cli\u003eMeets EIA RS-463 Type 2 (Normal Performance) standards\u003c\/li\u003e\n \u003cli\u003eUL Listed under file no. E128034\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eCapacitance (µF)\u003c\/th\u003e\n \u003cth\u003eRated Voltage (Vac)\u003c\/th\u003e\n \u003cth\u003eCase Code\u003c\/th\u003e\n \u003cth\u003eDiameter (Inches)\u003c\/th\u003e\n \u003cth\u003eLength (Inches)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e36\u003c\/td\u003e\n \u003ctd\u003e330\u003c\/td\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e1 7\/16\u003c\/td\u003e\n \u003ctd\u003e2 3\/4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating Temperature Range: –40 ºC to 65 ºC\u003c\/p\u003e\n\u003cp\u003eStorage Temperature Range: –55 ºC to 85 ºC\u003c\/p\u003e\n\u003cp\u003eOperating Frequency: 50 Hz to 60 Hz\u003c\/p\u003e\n\u003cp\u003ePower Factor: Max 10% (12% at ≤30 µF)\u003c\/p\u003e\n\u003cp\u003eFor detailed ratings and additional specifications, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CDUB\/CDUB-S-A0013330328\/CDUB-S-A0013674015-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet contains comprehensive technical information and ratings. Please review it for detailed application guidance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify that the product is suitable for their specific application. Cornell Dubilier disclaims any warranty or liability for the use of its products in safety-critical applications. Proper safeguards and redundancies are recommended for high-reliability requirements.\u003c\/p\u003e"}
