Product Description for KNOWLES / CORNELL DUBILIER PSU2535 Motor Start and Run Capacitors
The KNOWLES / CORNELL DUBILIER PSU2535 is a high-quality, RoHS-compliant capacitor designed for AC motor start and run applications. Manufactured in the US, this product features a rugged black bakelite package and offers reliable performance for various industrial and commercial motor systems.
Key Features:
Non-polarized aluminum electrolytic construction
Dual quick-connect terminals for easy wiring
Compact size with rugged bakelite case
Optional bleeder resistors with quick-connect terminals
Mounting options include end caps and brackets
Meets EIA RS-463 Type 2 (Normal Performance) standards
Part Number: PSU2535
Manufacturer: KNOWLES / CORNELL DUBILIER
Country of Origin: US
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Datasheet: Download Datasheet
For more detailed specifications and hardware options, please refer to the datasheet linked above.
Disclaimer:
All product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of the product for their specific application. Cornell Dubilier disclaims any warranties or guarantees regarding suitability or performance. Use appropriate safeguards and consult technical experts for high-reliability applications.
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.
{"id":10021655740733,"title":"PSU2535","handle":"psu2535","description":"\u003ch3\u003eProduct Description for KNOWLES \/ CORNELL DUBILIER PSU2535 Motor Start and Run Capacitors\u003c\/h3\u003e\n\u003cp\u003eThe KNOWLES \/ CORNELL DUBILIER PSU2535 is a high-quality, RoHS-compliant capacitor designed for AC motor start and run applications. Manufactured in the US, this product features a rugged black bakelite package and offers reliable performance for various industrial and commercial motor systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-polarized aluminum electrolytic construction\u003c\/li\u003e\n\u003cli\u003eDual quick-connect terminals for easy wiring\u003c\/li\u003e\n\u003cli\u003eCompact size with rugged bakelite case\u003c\/li\u003e\n\u003cli\u003eOptional bleeder resistors with quick-connect terminals\u003c\/li\u003e\n\u003cli\u003eMounting options include end caps and 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\u003cli\u003eRoHS compliant for environmental safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacitance Range (µF)\u003c\/th\u003e\n\u003cth\u003eVoltage Range (Vac)\u003c\/th\u003e\n\u003cth\u003eCapacitance Tolerance\u003c\/th\u003e\n\u003cth\u003eOperating Temperature Range (°C)\u003c\/th\u003e\n\u003cth\u003eStorage Temperature Range (°C)\u003c\/th\u003e\n\u003cth\u003eOperating Frequency (Hz)\u003c\/th\u003e\n\u003cth\u003ePower Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21-25, 25-30, 30-36, 36-43, 43-52, 47-56, 53-64, 64-77, 72-86, 88-106, 108-130, 124-149, 130-156, 145-174, 161-193, 189-227, 200-240\u003c\/td\u003e\n\u003ctd\u003e110\/125 Vac\u003c\/td\u003e\n\u003ctd\u003e±10% (12% ≤30 µF)\u003c\/td\u003e\n\u003ctd\u003e-40°C to 65°C\u003c\/td\u003e\n\u003ctd\u003e-55°C to 85°C\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003eMax 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRatings and Dimensions:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCap (µF)\u003c\/th\u003e\n\u003cth\u003eCatalog Part Number\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\u003ctr\u003e\n\u003ctd\u003e21-25, 25-30, 30-36\u003c\/td\u003e\n\u003ctd\u003ePSU2115, PSU2515, PSU3015\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\u003ctr\u003e\n\u003ctd\u003e36-43, 43-52, 47-56\u003c\/td\u003e\n\u003ctd\u003ePSU3615, PSU4315, PSU4715\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\u003ctr\u003e\n\u003ctd\u003e53-64, 64-77, 72-86\u003c\/td\u003e\n\u003ctd\u003ePSU5315, PSU6415, PSU7215\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\u003ctr\u003e\n\u003ctd\u003e88-106, 108-130, 124-149\u003c\/td\u003e\n\u003ctd\u003ePSU8815, PSU10815, PSU12415\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\u003ctr\u003e\n\u003ctd\u003e130-156, 145-174, 161-193\u003c\/td\u003e\n\u003ctd\u003ePSU13015, PSU14515, PSU16115\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\u003ctr\u003e\n\u003ctd\u003e189-227, 200-240\u003c\/td\u003e\n\u003ctd\u003ePSU18915A, PSU20015\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\/table\u003e\n\u003ch3\u003eAdditional Ratings (Higher Capacitance):\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCap (µF)\u003c\/th\u003e\n\u003cth\u003eCatalog Part Number\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\u003ctr\u003e\n\u003ctd\u003e216-259, 233-280, 243-292, 270-324, 324-389, 340-408, 378-454, 400-480\u003c\/td\u003e\n\u003ctd\u003ePSU21615, PSU23315B, PSU24315A, PSU27015A, PSU32415A, PSU34015A, PSU37815, PSU40015\u003c\/td\u003e\n\u003ctd\u003e2, 1, 2, 4, 4, 2, 2, 4\u003c\/td\u003e\n\u003ctd\u003e1 7\/16 to 1 13\/16\u003c\/td\u003e\n\u003ctd\u003e3 3\/8 to 4 3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePart Number and Manufacturer Details:\u003c\/h3\u003e\n\u003cp\u003ePart Number: PSU2535\u003cbr\u003e\nManufacturer: KNOWLES \/ CORNELL DUBILIER\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cd\/121574554808771psu.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and hardware options, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003ch3\u003eDisclaimer:\u003c\/h3\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of the product for their specific application. Cornell Dubilier disclaims any warranties or guarantees regarding suitability or performance. Use appropriate safeguards and consult technical experts for high-reliability applications.\u003c\/p\u003e","published_at":"2025-08-12T21:01:45+05:30","created_at":"2025-08-12T21:01:45+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["Capacitor","IMPORT_CSV","KNOWL-CORN-COR","Motor","WLDM"],"price":175318,"price_min":175318,"price_max":175318,"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":50612924383549,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PSU2535","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PSU2535","public_title":null,"options":["Default Title"],"price":175318,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PSU2535","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU2535_45186004_79eb37c2.jpg?v=1755012709"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU2535_45186004_79eb37c2.jpg?v=1755012709","options":["Title"],"media":[{"alt":null,"id":45805058654525,"position":1,"preview_image":{"aspect_ratio":0.8,"height":200,"width":160,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU2535_45186004_79eb37c2.jpg?v=1755012709"},"aspect_ratio":0.8,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PSU2535_45186004_79eb37c2.jpg?v=1755012709","width":160}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for KNOWLES \/ CORNELL DUBILIER PSU2535 Motor Start and Run Capacitors\u003c\/h3\u003e\n\u003cp\u003eThe KNOWLES \/ CORNELL DUBILIER PSU2535 is a high-quality, RoHS-compliant capacitor designed for AC motor start and run applications. Manufactured in the US, this product features a rugged black bakelite package and offers reliable performance for various industrial and commercial motor systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-polarized aluminum electrolytic construction\u003c\/li\u003e\n\u003cli\u003eDual quick-connect terminals for easy wiring\u003c\/li\u003e\n\u003cli\u003eCompact size with rugged bakelite case\u003c\/li\u003e\n\u003cli\u003eOptional bleeder resistors with quick-connect terminals\u003c\/li\u003e\n\u003cli\u003eMounting options include end caps and 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\u003cli\u003eRoHS compliant for environmental safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacitance Range (µF)\u003c\/th\u003e\n\u003cth\u003eVoltage Range (Vac)\u003c\/th\u003e\n\u003cth\u003eCapacitance Tolerance\u003c\/th\u003e\n\u003cth\u003eOperating Temperature Range (°C)\u003c\/th\u003e\n\u003cth\u003eStorage Temperature Range (°C)\u003c\/th\u003e\n\u003cth\u003eOperating Frequency (Hz)\u003c\/th\u003e\n\u003cth\u003ePower Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21-25, 25-30, 30-36, 36-43, 43-52, 47-56, 53-64, 64-77, 72-86, 88-106, 108-130, 124-149, 130-156, 145-174, 161-193, 189-227, 200-240\u003c\/td\u003e\n\u003ctd\u003e110\/125 Vac\u003c\/td\u003e\n\u003ctd\u003e±10% (12% ≤30 µF)\u003c\/td\u003e\n\u003ctd\u003e-40°C to 65°C\u003c\/td\u003e\n\u003ctd\u003e-55°C to 85°C\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003eMax 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRatings and Dimensions:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCap (µF)\u003c\/th\u003e\n\u003cth\u003eCatalog Part Number\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\u003ctr\u003e\n\u003ctd\u003e21-25, 25-30, 30-36\u003c\/td\u003e\n\u003ctd\u003ePSU2115, PSU2515, PSU3015\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\u003ctr\u003e\n\u003ctd\u003e36-43, 43-52, 47-56\u003c\/td\u003e\n\u003ctd\u003ePSU3615, PSU4315, PSU4715\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\u003ctr\u003e\n\u003ctd\u003e53-64, 64-77, 72-86\u003c\/td\u003e\n\u003ctd\u003ePSU5315, PSU6415, PSU7215\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\u003ctr\u003e\n\u003ctd\u003e88-106, 108-130, 124-149\u003c\/td\u003e\n\u003ctd\u003ePSU8815, PSU10815, PSU12415\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\u003ctr\u003e\n\u003ctd\u003e130-156, 145-174, 161-193\u003c\/td\u003e\n\u003ctd\u003ePSU13015, PSU14515, PSU16115\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\u003ctr\u003e\n\u003ctd\u003e189-227, 200-240\u003c\/td\u003e\n\u003ctd\u003ePSU18915A, PSU20015\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\/table\u003e\n\u003ch3\u003eAdditional Ratings (Higher Capacitance):\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCap (µF)\u003c\/th\u003e\n\u003cth\u003eCatalog Part Number\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\u003ctr\u003e\n\u003ctd\u003e216-259, 233-280, 243-292, 270-324, 324-389, 340-408, 378-454, 400-480\u003c\/td\u003e\n\u003ctd\u003ePSU21615, PSU23315B, PSU24315A, PSU27015A, PSU32415A, PSU34015A, PSU37815, PSU40015\u003c\/td\u003e\n\u003ctd\u003e2, 1, 2, 4, 4, 2, 2, 4\u003c\/td\u003e\n\u003ctd\u003e1 7\/16 to 1 13\/16\u003c\/td\u003e\n\u003ctd\u003e3 3\/8 to 4 3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePart Number and Manufacturer Details:\u003c\/h3\u003e\n\u003cp\u003ePart Number: PSU2535\u003cbr\u003e\nManufacturer: KNOWLES \/ CORNELL DUBILIER\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cd\/121574554808771psu.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and hardware options, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003ch3\u003eDisclaimer:\u003c\/h3\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of the product for their specific application. Cornell Dubilier disclaims any warranties or guarantees regarding suitability or performance. Use appropriate safeguards and consult technical experts for high-reliability applications.\u003c\/p\u003e"}
