KNOWLES / CORNELL DUBILIER Film Capacitors WMF1D47K-F
Enhance your electronic designs with the KNOWLES / CORNELL DUBILIER WMF1D47K-F film capacitor, engineered for high performance and reliability in various industrial and commercial applications. This axial-leaded polyester film/foil capacitor offers excellent moisture resistance, high peak current handling, and low inductance, making it ideal for demanding circuits.
Low inductance design for high-frequency applications
Moisture resistant with epoxy sealed ends and sealed outer wrapper
Constructed with UL510 polyester tape wrap and UL94V-0 epoxy fill
Terminals made of tin-plated copper-clad steel for durability
Technical Specifications
Specification
Details
Capacitance Range
0.001 to 5 µF
Capacitance Tolerance @ 1 kHz/25 ºC
±10% (Standard), Optional ±5% or ±20%
Rated Voltage
50 to 630 Vdc
Operating Temperature Range
–55 ºC to 125 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 125 ºC)
Insulation Resistance
30,000 MΩ x µF, minimum 100,000 MΩ
Dissipation Factor
Maximum 0.75% at 25 ºC, 1 kHz
Dielectric Strength
250%
Life Test
500 hours at 85 ºC at 125% rated voltage
Dimensions
Construction Details
Specifications
Case Material
UL510 Polyester Tape Wrap
Resin Material
UL94V-0 Epoxy Fill
Terminal Material
Tin Plated Copper - Clad Steel
For more detailed technical information, please refer to the full datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
Disclaimer: All product specifications are subject to change. Verify details before purchase. Use appropriate safeguards in high-reliability applications.
{"id":10024532246845,"title":"WMF1D47K-F","handle":"wmf1d47k-f","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER Film Capacitors WMF1D47K-F\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the KNOWLES \/ CORNELL DUBILIER WMF1D47K-F film capacitor, engineered for high performance and reliability in various industrial and commercial applications. This axial-leaded polyester film\/foil capacitor offers excellent moisture resistance, high peak current handling, and low inductance, making it ideal for demanding circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WMF1D47K-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 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\/cd-wmf1d47k-f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 0.0047µF (4.7nF)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 100V DC\u003c\/li\u003e\n\u003cli\u003eHigh dV\/dt capability and peak current handling\u003c\/li\u003e\n\u003cli\u003eLow inductance design for high-frequency applications\u003c\/li\u003e\n\u003cli\u003eMoisture resistant with epoxy sealed ends and sealed outer wrapper\u003c\/li\u003e\n\u003cli\u003eConstructed with UL510 polyester tape wrap and UL94V-0 epoxy fill\u003c\/li\u003e\n\u003cli\u003eTerminals made of tin-plated copper-clad steel for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\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\u003e0.001 to 5 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance @ 1 kHz\/25 ºC\u003c\/td\u003e\n\u003ctd\u003e±10% (Standard), Optional ±5% or ±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e50 to 630 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e–55 ºC to 125 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 125 ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e30,000 MΩ x µF, minimum 100,000 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipation Factor\u003c\/td\u003e\n\u003ctd\u003eMaximum 0.75% at 25 ºC, 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e250%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Test\u003c\/td\u003e\n\u003ctd\u003e500 hours at 85 ºC at 125% rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction Details\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eUL510 Polyester Tape Wrap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResin Material\u003c\/td\u003e\n\u003ctd\u003eUL94V-0 Epoxy Fill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Material\u003c\/td\u003e\n\u003ctd\u003eTin Plated Copper - Clad Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-wmf1d47k-f.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\u003cp\u003eDisclaimer: All product specifications are subject to change. Verify details before purchase. Use appropriate safeguards in high-reliability applications.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T07:50:39+05:30","created_at":"2025-08-14T07:50:39+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["100V","Capacitor","Film","IMPORT_CSV","KNOWL-CORN-COR","WLDM"],"price":20234,"price_min":20234,"price_max":20234,"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":50618574373181,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WMF1D47K-F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WMF1D47K-F","public_title":null,"options":["Default Title"],"price":20234,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WMF1D47K-F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1D47K-F_10950411_b5fd4976.jpg?v=1755138044"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1D47K-F_10950411_b5fd4976.jpg?v=1755138044","options":["Title"],"media":[{"alt":null,"id":45829688197437,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1D47K-F_10950411_b5fd4976.jpg?v=1755138044"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1D47K-F_10950411_b5fd4976.jpg?v=1755138044","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER Film Capacitors WMF1D47K-F\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the KNOWLES \/ CORNELL DUBILIER WMF1D47K-F film capacitor, engineered for high performance and reliability in various industrial and commercial applications. This axial-leaded polyester film\/foil capacitor offers excellent moisture resistance, high peak current handling, and low inductance, making it ideal for demanding circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WMF1D47K-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 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\/cd-wmf1d47k-f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 0.0047µF (4.7nF)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 100V DC\u003c\/li\u003e\n\u003cli\u003eHigh dV\/dt capability and peak current handling\u003c\/li\u003e\n\u003cli\u003eLow inductance design for high-frequency applications\u003c\/li\u003e\n\u003cli\u003eMoisture resistant with epoxy sealed ends and sealed outer wrapper\u003c\/li\u003e\n\u003cli\u003eConstructed with UL510 polyester tape wrap and UL94V-0 epoxy fill\u003c\/li\u003e\n\u003cli\u003eTerminals made of tin-plated copper-clad steel for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\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\u003e0.001 to 5 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance @ 1 kHz\/25 ºC\u003c\/td\u003e\n\u003ctd\u003e±10% (Standard), Optional ±5% or ±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e50 to 630 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e–55 ºC to 125 ºC (full rated voltage at 85 ºC, derated linearly to 50% at 125 ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e30,000 MΩ x µF, minimum 100,000 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipation Factor\u003c\/td\u003e\n\u003ctd\u003eMaximum 0.75% at 25 ºC, 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e250%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Test\u003c\/td\u003e\n\u003ctd\u003e500 hours at 85 ºC at 125% rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction Details\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eUL510 Polyester Tape Wrap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResin Material\u003c\/td\u003e\n\u003ctd\u003eUL94V-0 Epoxy Fill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Material\u003c\/td\u003e\n\u003ctd\u003eTin Plated Copper - Clad Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-wmf1d47k-f.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\u003cp\u003eDisclaimer: All product specifications are subject to change. Verify details before purchase. Use appropriate safeguards in high-reliability applications.\u003c\/p\u003e\u003cbr\u003e"}
