Enhance your electronic designs with the high-performance KNOWLES / CORNELL DUBILIER film capacitor, rated at 2kV with a capacitance of 0.47µF. Designed for applications requiring high voltage and pulse current capabilities, this capacitor offers excellent high-frequency response and low equivalent series resistance (ESR).
Product Features
High dV/dt for snubber and pulse applications
Rated Voltage: 2,000 Vdc
Capacitance: 0.47µF (±10% standard tolerance; optional ±5%)
Low ESR and inductance for high-frequency performance
Self-healing polypropylene film construction
Operating temperature range: –55 ºC to 105 ºC
RoHS compliant
Specifications
Parameter
Details
Capacitance Range
0.01 to 4.7 µF
Rated Voltage
600 to 3000 Vdc (275 to 500 Vac, 60 Hz)
Operating Temperature
–55 ºC to 105 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 105 ºC)
Insulation Resistance
> 100,000 MΩ x µF
Test Voltage (25 ºC)
160% rated DC voltage for 60 seconds between terminals; 3 kVac @ 50/60 Hz for 60 seconds between terminals & case
For detailed specifications and application guidelines, refer to the datasheet.
Note: All product drawings, descriptions, specifications, statements, information, and data are subject to change. Please verify the latest details before ordering. The datasheet was not processed; please search the internet for the part number for more details.
{"id":10024529756477,"title":"940C20P47K-F","handle":"940c20p47k-f","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER Film Capacitors 2kV .47uF (Part Number: 940C20P47K-F)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e film capacitor, rated at 2kV with a capacitance of 0.47µF. Designed for applications requiring high voltage and pulse current capabilities, this capacitor offers excellent high-frequency response and low equivalent series resistance (ESR).\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh dV\/dt for snubber and pulse applications\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 2,000 Vdc\u003c\/li\u003e\n \u003cli\u003eCapacitance: 0.47µF (±10% standard tolerance; optional ±5%)\u003c\/li\u003e\n \u003cli\u003eLow ESR and inductance for high-frequency performance\u003c\/li\u003e\n \u003cli\u003eSelf-healing polypropylene film construction\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: –55 ºC to 105 ºC\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\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\u003e0.01 to 4.7 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e600 to 3000 Vdc (275 to 500 Vac, 60 Hz)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e–55 ºC to 105 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 105 ºC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 100,000 MΩ x µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTest Voltage (25 ºC)\u003c\/td\u003e\n \u003ctd\u003e160% rated DC voltage for 60 seconds between terminals; 3 kVac @ 50\/60 Hz for 60 seconds between terminals \u0026amp; case\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Test\u003c\/td\u003e\n \u003ctd\u003e2,000 hours @ 85 ºC, 125% rated DC voltage\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Expectancy\u003c\/td\u003e\n \u003ctd\u003e60,000 hours @ rated Vdc, 70 ºC; 30,000 hours @ rated Vac, 70 ºC\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCase Material: UL510 Polyester Tape Wrap\u003c\/li\u003e\n \u003cli\u003eResin Material: UL94V-0 Epoxy Fill\u003c\/li\u003e\n \u003cli\u003eTerminal Material: Tin Plated Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: \u003ca href=\"http:\/\/www.cde.com\/resources\/downloads\/ROHS-863-REACH-197-Cert-S2-930932935936940941942943-and-946-Series.pdf\" target=\"_blank\"\u003eRoHS Compliance Details\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/940c.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/www.waldomapac.com\/upload\/parts\/images\/large\/10932516.jpg\" alt=\"Film Capacitors 2kV .47uF\"\u003e\n\n\u003cp\u003e\u003cem\u003eNote: All product drawings, descriptions, specifications, statements, information, and data are subject to change. Please verify the latest details before ordering. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T07:49:26+05:30","created_at":"2025-08-14T07:49:27+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["Capacitor","Film","IMPORT_CSV","KNOWL-CORN-COR","WLDM"],"price":117248,"price_min":117248,"price_max":117248,"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":50618571292989,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"940C20P47K-F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"940C20P47K-F","public_title":null,"options":["Default Title"],"price":117248,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"940C20P47K-F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10932516.jpg?v=1755137969"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10932516.jpg?v=1755137969","options":["Title"],"media":[{"alt":null,"id":45829664178493,"position":1,"preview_image":{"aspect_ratio":0.515,"height":291,"width":150,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10932516.jpg?v=1755137969"},"aspect_ratio":0.515,"height":291,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10932516.jpg?v=1755137969","width":150}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER Film Capacitors 2kV .47uF (Part Number: 940C20P47K-F)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e film capacitor, rated at 2kV with a capacitance of 0.47µF. Designed for applications requiring high voltage and pulse current capabilities, this capacitor offers excellent high-frequency response and low equivalent series resistance (ESR).\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh dV\/dt for snubber and pulse applications\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 2,000 Vdc\u003c\/li\u003e\n \u003cli\u003eCapacitance: 0.47µF (±10% standard tolerance; optional ±5%)\u003c\/li\u003e\n \u003cli\u003eLow ESR and inductance for high-frequency performance\u003c\/li\u003e\n \u003cli\u003eSelf-healing polypropylene film construction\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: –55 ºC to 105 ºC\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\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\u003e0.01 to 4.7 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e600 to 3000 Vdc (275 to 500 Vac, 60 Hz)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e–55 ºC to 105 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 105 ºC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 100,000 MΩ x µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTest Voltage (25 ºC)\u003c\/td\u003e\n \u003ctd\u003e160% rated DC voltage for 60 seconds between terminals; 3 kVac @ 50\/60 Hz for 60 seconds between terminals \u0026amp; case\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Test\u003c\/td\u003e\n \u003ctd\u003e2,000 hours @ 85 ºC, 125% rated DC voltage\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Expectancy\u003c\/td\u003e\n \u003ctd\u003e60,000 hours @ rated Vdc, 70 ºC; 30,000 hours @ rated Vac, 70 ºC\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCase Material: UL510 Polyester Tape Wrap\u003c\/li\u003e\n \u003cli\u003eResin Material: UL94V-0 Epoxy Fill\u003c\/li\u003e\n \u003cli\u003eTerminal Material: Tin Plated Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: \u003ca href=\"http:\/\/www.cde.com\/resources\/downloads\/ROHS-863-REACH-197-Cert-S2-930932935936940941942943-and-946-Series.pdf\" target=\"_blank\"\u003eRoHS Compliance Details\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/940c.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/www.waldomapac.com\/upload\/parts\/images\/large\/10932516.jpg\" alt=\"Film Capacitors 2kV .47uF\"\u003e\n\n\u003cp\u003e\u003cem\u003eNote: All product drawings, descriptions, specifications, statements, information, and data are subject to change. Please verify the latest details before ordering. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
