The WMF1P22K-F is a high-quality polyester film capacitor manufactured by KNOWLES / CORNELL DUBILIER. Designed for commercial and industrial applications, this axial-leaded film/foil capacitor offers excellent moisture resistance, high peak current handling, and low inductance, making it suitable for demanding electronic circuits.
Temperature Range: –55°C to 125°C (full rated voltage at 85°C, derated linearly to 50% at 125°C)
High dV/dt capability and peak current handling
Low inductance and moisture resistance
Sealed with epoxy and outer wrapper for durability
Electrical 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
Insulation Resistance
30,000 MΩ x µF, Min. 100,000 MΩ
Dissipation Factor
Max. 0.75% at 25°C, 1 kHz
Dielectric Strength
250%
Life Test
500 hours at 85°C at 125% rated voltage
Physical 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 specifications, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number WMF1P22K-F for more details.
All product descriptions are based solely on provided information and are intended for technical accuracy. Please verify specifications before purchase.
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{"id":10024532672829,"title":"WMF1P22K-F","handle":"wmf1p22k-f","description":"\u003ch3\u003eProduct Description for WMF1P22K-F Film Capacitor\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eWMF1P22K-F\u003c\/strong\u003e is a high-quality polyester film capacitor manufactured by \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e. Designed for commercial and industrial applications, this axial-leaded film\/foil capacitor offers excellent moisture resistance, high peak current handling, and low inductance, making it suitable for demanding electronic circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WMF1P22K-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\u003eProduct Type:\u003c\/strong\u003e Capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Film Capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-wmf1p22k-f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 0.220 µF\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 100V DC\u003c\/li\u003e\n\u003cli\u003eTemperature Range: –55°C to 125°C (full rated voltage at 85°C, derated linearly to 50% at 125°C)\u003c\/li\u003e\n\u003cli\u003eHigh dV\/dt capability and peak current handling\u003c\/li\u003e\n\u003cli\u003eLow inductance and moisture resistance\u003c\/li\u003e\n\u003cli\u003eSealed with epoxy and outer wrapper for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical 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\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e30,000 MΩ x µF, Min. 100,000 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipation Factor\u003c\/td\u003e\n\u003ctd\u003eMax. 0.75% at 25°C, 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°C at 125% rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\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 specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-wmf1p22k-f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eWMF1P22K-F\u003c\/strong\u003e for more details.\u003c\/p\u003e\n\u003cp\u003eAll product descriptions are based solely on provided information and are intended for technical accuracy. Please verify specifications before purchase.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T07:50:57+05:30","created_at":"2025-08-14T07:50:57+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["100V","Capacitor","Film","IMPORT_CSV","KNOWL-CORN-COR","WLDM"],"price":19541,"price_min":19541,"price_max":19541,"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":50618574766397,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WMF1P22K-F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WMF1P22K-F","public_title":null,"options":["Default Title"],"price":19541,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WMF1P22K-F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1P22K-F_10950431_560162ee.jpg?v=1755138060"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1P22K-F_10950431_560162ee.jpg?v=1755138060","options":["Title"],"media":[{"alt":null,"id":45829695406397,"position":1,"preview_image":{"aspect_ratio":1.11,"height":200,"width":222,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1P22K-F_10950431_560162ee.jpg?v=1755138060"},"aspect_ratio":1.11,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WMF1P22K-F_10950431_560162ee.jpg?v=1755138060","width":222}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for WMF1P22K-F Film Capacitor\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eWMF1P22K-F\u003c\/strong\u003e is a high-quality polyester film capacitor manufactured by \u003cstrong\u003eKNOWLES \/ CORNELL DUBILIER\u003c\/strong\u003e. Designed for commercial and industrial applications, this axial-leaded film\/foil capacitor offers excellent moisture resistance, high peak current handling, and low inductance, making it suitable for demanding electronic circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WMF1P22K-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\u003eProduct Type:\u003c\/strong\u003e Capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Film Capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-wmf1p22k-f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 0.220 µF\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 100V DC\u003c\/li\u003e\n\u003cli\u003eTemperature Range: –55°C to 125°C (full rated voltage at 85°C, derated linearly to 50% at 125°C)\u003c\/li\u003e\n\u003cli\u003eHigh dV\/dt capability and peak current handling\u003c\/li\u003e\n\u003cli\u003eLow inductance and moisture resistance\u003c\/li\u003e\n\u003cli\u003eSealed with epoxy and outer wrapper for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical 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\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e30,000 MΩ x µF, Min. 100,000 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipation Factor\u003c\/td\u003e\n\u003ctd\u003eMax. 0.75% at 25°C, 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°C at 125% rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\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 specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cd\/cd-wmf1p22k-f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eWMF1P22K-F\u003c\/strong\u003e for more details.\u003c\/p\u003e\n\u003cp\u003eAll product descriptions are based solely on provided information and are intended for technical accuracy. Please verify specifications before purchase.\u003c\/p\u003e\u003cbr\u003e"}
