KNOWLES / CORNELL DUBILIER 940C10W1P5K-F Film Capacitor
Enhance your electronic designs with the high-performance Type 940 polypropylene film capacitor, specifically engineered for pulse and snubber applications. Manufactured by KNOWLES / CORNELL DUBILIER and compliant with RoHS standards, this capacitor offers reliable high-voltage performance and excellent high-frequency characteristics.
This polypropylene film capacitor is ideal for pulse and snubber circuits requiring high dV/dt and peak current capabilities. Its self-healing properties and low ESR make it suitable for high-frequency, high-voltage applications where reliability and performance are critical.
Additional Information
For other ratings, sizes, and performance specifications, please contact us. The datasheet provides detailed technical data and application guidance.
Customer should verify the suitability of this product for their specific application. The datasheet was not processed; please search the internet for the part number 940C10W1P5K-F for more details.
**Disclaimer:** All product specifications are subject to change. Verify details with the datasheet before purchase.
{"id":10025235218749,"title":"940C10W1P5K-F","handle":"940c10w1p5k-f","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER 940C10W1P5K-F Film Capacitor\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003eType 940\u003c\/strong\u003e polypropylene film capacitor, specifically engineered for pulse and snubber applications. Manufactured by \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e and compliant with RoHS standards, this capacitor offers reliable high-voltage performance and excellent high-frequency characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 940C10W1P5K-F\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 CN\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:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/940c.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh dV\/dt capability suitable for snubber applications\u003c\/li\u003e\n \u003cli\u003eHigh pulse current handling\u003c\/li\u003e\n \u003cli\u003eLow equivalent series resistance (ESR)\u003c\/li\u003e\n \u003cli\u003eSelf-healing polypropylene film construction\u003c\/li\u003e\n \u003cli\u003eExcellent high-frequency performance\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 1.5 kV (1500 Vdc)\u003c\/li\u003e\n \u003cli\u003eCapacitance: 1.5 µF with ±10% tolerance (standard), optional ±5%\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: –55 ºC to 105 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 105 ºC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSpecification\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\u003eCapacitance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±10% (K), ±5% (J) optional\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\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 between Terminals @ 25 ºC\u003c\/td\u003e\n \u003ctd\u003e160% rated DC voltage for 60 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTest Voltage between Terminals \u0026amp; Case @ 25 ºC\u003c\/td\u003e\n \u003ctd\u003e3 kVac @ 50\/60 Hz for 60 seconds\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\u003eConstruction Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e UL510 Polyester Tape Wrap\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eResin Material:\u003c\/strong\u003e UL94V-0 Epoxy Fill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Tin Plated Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eThis polypropylene film capacitor is ideal for pulse and snubber circuits requiring high dV\/dt and peak current capabilities. Its self-healing properties and low ESR make it suitable for high-frequency, high-voltage applications where reliability and performance are critical.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor other ratings, sizes, and performance specifications, please contact us. The datasheet provides detailed technical data and application guidance.\u003c\/p\u003e\n\n\u003cp\u003eCustomer should verify the suitability of this product for their specific application. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003e940C10W1P5K-F\u003c\/strong\u003e for more details.\u003c\/p\u003e\n\n\u003cp\u003e**Disclaimer:** All product specifications are subject to change. Verify details with the datasheet before purchase.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T17:59:25+05:30","created_at":"2025-08-14T17:59:25+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["Capacitor","Film","IMPORT_CSV","KNOWL-CORN-COR","WLDM"],"price":145382,"price_min":145382,"price_max":145382,"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":50619792949565,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"940C10W1P5K-F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"940C10W1P5K-F","public_title":null,"options":["Default Title"],"price":145382,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"940C10W1P5K-F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10932472_CD_940C10W1P5K-F_01.jpg?v=1755174567"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10932472_CD_940C10W1P5K-F_01.jpg?v=1755174567","options":["Title"],"media":[{"alt":null,"id":45837850575165,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1495,"width":2243,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10932472_CD_940C10W1P5K-F_01.jpg?v=1755174567"},"aspect_ratio":1.5,"height":1495,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10932472_CD_940C10W1P5K-F_01.jpg?v=1755174567","width":2243}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER 940C10W1P5K-F Film Capacitor\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003eType 940\u003c\/strong\u003e polypropylene film capacitor, specifically engineered for pulse and snubber applications. Manufactured by \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e and compliant with RoHS standards, this capacitor offers reliable high-voltage performance and excellent high-frequency characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 940C10W1P5K-F\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 CN\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:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/940c.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh dV\/dt capability suitable for snubber applications\u003c\/li\u003e\n \u003cli\u003eHigh pulse current handling\u003c\/li\u003e\n \u003cli\u003eLow equivalent series resistance (ESR)\u003c\/li\u003e\n \u003cli\u003eSelf-healing polypropylene film construction\u003c\/li\u003e\n \u003cli\u003eExcellent high-frequency performance\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 1.5 kV (1500 Vdc)\u003c\/li\u003e\n \u003cli\u003eCapacitance: 1.5 µF with ±10% tolerance (standard), optional ±5%\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: –55 ºC to 105 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 105 ºC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSpecification\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\u003eCapacitance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±10% (K), ±5% (J) optional\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\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 between Terminals @ 25 ºC\u003c\/td\u003e\n \u003ctd\u003e160% rated DC voltage for 60 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTest Voltage between Terminals \u0026amp; Case @ 25 ºC\u003c\/td\u003e\n \u003ctd\u003e3 kVac @ 50\/60 Hz for 60 seconds\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\u003eConstruction Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e UL510 Polyester Tape Wrap\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eResin Material:\u003c\/strong\u003e UL94V-0 Epoxy Fill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Tin Plated Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eThis polypropylene film capacitor is ideal for pulse and snubber circuits requiring high dV\/dt and peak current capabilities. Its self-healing properties and low ESR make it suitable for high-frequency, high-voltage applications where reliability and performance are critical.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor other ratings, sizes, and performance specifications, please contact us. The datasheet provides detailed technical data and application guidance.\u003c\/p\u003e\n\n\u003cp\u003eCustomer should verify the suitability of this product for their specific application. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003e940C10W1P5K-F\u003c\/strong\u003e for more details.\u003c\/p\u003e\n\n\u003cp\u003e**Disclaimer:** All product specifications are subject to change. Verify details with the datasheet before purchase.\u003c\/p\u003e\u003cbr\u003e"}
