KNOWLES / CORNELL DUBILIER Film Capacitors 3.5µF 10% 275V AC Rated
Enhance your electronic designs with the reliable and high-performance KNOWLES / CORNELL DUBILIER Film Capacitors, part number 953BXW3P5KSF-F. Designed for AC applications, these film capacitors offer excellent stability, self-healing properties, and fuse protection, making them ideal for UPS systems and AC output filtering.
Product Features
Capacitance: 3.5µF with ±10% tolerance (optional ±5%)
Rated Voltage: 275V AC
Operating Temperature Range: –40°C to 85°C
UL 810 recognized for fail-safe operation
Low dissipation factor for efficient performance
Self-healing dielectric properties
Fuse protection integrated in design
RoHS compliant
Package Type: Black (BLK)
Product Category: Capacitors | Film Capacitors
Specifications
Parameter
Details
Capacitance Range
2.5µF to 50µF
Capacitance Tolerance
±10% (±5% optional)
Rated Voltage
160V AC, 250V AC, 275V AC
Operating Temperature
–40°C to 85°C
IEC Climatic Category
40/85/56
Service Life
10,000 hours at rated voltage and 85°C
Protection
UL 810 file number E71645
RoHS Compliance
Yes
Dimensions & Construction
Construction Details
Material
Case Material
Plastic UL 94V-0
Resin Material
Dry Resin UL 94V-0
Terminal Material
Tin Plated Copper
Part Numbering System
The part number 953BXW3P5KSF-F indicates:
Series: 953B
Voltage Code: X (275V AC)
Capacitance: 3.5µF
Tolerance: K (±10%)
Metallization: Segmented, Fused
Additional Details
For detailed specifications and datasheet, please visit the Datasheet.
Product Disclaimers: All product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this product for their specific application. Cornell Dubilier disclaims any guarantee, warranty, or liability regarding the suitability or performance of this product in particular 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":10022274629949,"title":"953BXW3P5KSF-F","handle":"953bxw3p5ksf-f","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER Film Capacitors 3.5µF 10% 275V AC Rated\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the reliable and high-performance KNOWLES \/ CORNELL DUBILIER Film Capacitors, part number 953BXW3P5KSF-F. Designed for AC applications, these film capacitors offer excellent stability, self-healing properties, and fuse protection, making them ideal for UPS systems and AC output filtering.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 3.5µF with ±10% tolerance (optional ±5%)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 275V AC\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eUL 810 recognized for fail-safe operation\u003c\/li\u003e\n\u003cli\u003eLow dissipation factor for efficient performance\u003c\/li\u003e\n\u003cli\u003eSelf-healing dielectric properties\u003c\/li\u003e\n\u003cli\u003eFuse protection integrated in design\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eProduct Category: Capacitors | Film Capacitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Range\u003c\/td\u003e\n\u003ctd\u003e2.5µF to 50µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±10% (±5% optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e160V AC, 250V AC, 275V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIEC Climatic Category\u003c\/td\u003e\n\u003ctd\u003e40\/85\/56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003e10,000 hours at rated voltage and 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eUL 810 file number E71645\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction Details\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003ePlastic UL 94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResin Material\u003c\/td\u003e\n\u003ctd\u003eDry Resin UL 94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Material\u003c\/td\u003e\n\u003ctd\u003eTin Plated Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Numbering System\u003c\/h3\u003e\n\u003cp\u003eThe part number 953BXW3P5KSF-F indicates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: 953B\u003c\/li\u003e\n\u003cli\u003eVoltage Code: X (275V AC)\u003c\/li\u003e\n\u003cli\u003eCapacitance: 3.5µF\u003c\/li\u003e\n\u003cli\u003eTolerance: K (±10%)\u003c\/li\u003e\n\u003cli\u003eMetallization: Segmented, Fused\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cd\/953b.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eProduct Disclaimers: All product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this product for their specific application. Cornell Dubilier disclaims any guarantee, warranty, or liability regarding the suitability or performance of this product in particular applications.\u003c\/p\u003e","published_at":"2025-08-13T06:24:41+05:30","created_at":"2025-08-13T06:24:41+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["275V","AC","Capacitor","Film","IMPORT_CSV","KNOWL-CORN-COR","WLDM"],"price":144412,"price_min":144412,"price_max":144412,"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":50614233628989,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"953BXW3P5KSF-F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"953BXW3P5KSF-F","public_title":null,"options":["Default Title"],"price":144412,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"953BXW3P5KSF-F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/953BXW3P5KSF-F_50393283_326a58d3.jpg?v=1755046484"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/953BXW3P5KSF-F_50393283_326a58d3.jpg?v=1755046484","options":["Title"],"media":[{"alt":null,"id":45811328811325,"position":1,"preview_image":{"aspect_ratio":1.47,"height":200,"width":294,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/953BXW3P5KSF-F_50393283_326a58d3.jpg?v=1755046484"},"aspect_ratio":1.47,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/953BXW3P5KSF-F_50393283_326a58d3.jpg?v=1755046484","width":294}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER Film Capacitors 3.5µF 10% 275V AC Rated\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the reliable and high-performance KNOWLES \/ CORNELL DUBILIER Film Capacitors, part number 953BXW3P5KSF-F. Designed for AC applications, these film capacitors offer excellent stability, self-healing properties, and fuse protection, making them ideal for UPS systems and AC output filtering.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 3.5µF with ±10% tolerance (optional ±5%)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 275V AC\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eUL 810 recognized for fail-safe operation\u003c\/li\u003e\n\u003cli\u003eLow dissipation factor for efficient performance\u003c\/li\u003e\n\u003cli\u003eSelf-healing dielectric properties\u003c\/li\u003e\n\u003cli\u003eFuse protection integrated in design\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eProduct Category: Capacitors | Film Capacitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Range\u003c\/td\u003e\n\u003ctd\u003e2.5µF to 50µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±10% (±5% optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e160V AC, 250V AC, 275V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIEC Climatic Category\u003c\/td\u003e\n\u003ctd\u003e40\/85\/56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003e10,000 hours at rated voltage and 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eUL 810 file number E71645\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction Details\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003ePlastic UL 94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResin Material\u003c\/td\u003e\n\u003ctd\u003eDry Resin UL 94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Material\u003c\/td\u003e\n\u003ctd\u003eTin Plated Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Numbering System\u003c\/h3\u003e\n\u003cp\u003eThe part number 953BXW3P5KSF-F indicates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: 953B\u003c\/li\u003e\n\u003cli\u003eVoltage Code: X (275V AC)\u003c\/li\u003e\n\u003cli\u003eCapacitance: 3.5µF\u003c\/li\u003e\n\u003cli\u003eTolerance: K (±10%)\u003c\/li\u003e\n\u003cli\u003eMetallization: Segmented, Fused\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cd\/953b.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eProduct Disclaimers: All product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this product for their specific application. Cornell Dubilier disclaims any guarantee, warranty, or liability regarding the suitability or performance of this product in particular applications.\u003c\/p\u003e"}
