Enhance your electronic designs with the high-quality SEK100M025ST aluminum electrolytic capacitor from KNOWLES / CORNELL DUBILIER / MALLORY. Designed for reliable performance in various applications, this radial leaded capacitor offers long life and high volumetric efficiency.
Product Features
Capacitance: 10 µF (±20% tolerance)
Rated Voltage: 25 V DC
Operating Temperature Range: –55 ºC to +105 ºC
Long life rating suitable for general purpose, coupling, decoupling, bypass, and filtering circuits
Package Type: Black (BLK)
RoHS Compliant: Yes
ECCN: EAR99
UOM: Each (EA)
Technical Specifications
Parameter
Value
Capacitance Range
0.47 to 15,000 µF
Capacitance Tolerance
±20%
Maximum DC Leakage Current
After 2 minutes at +20 ºC: 0.01CV or 3 µA (whichever is greater); ≥160 Vdc after 3 min: 0.03CV or 10 µA (whichever is greater)
Dissipation Factor @ 120 Hz, +25 ºC
10-26% depending on voltage; increases by 2% per 1000 µF above 1000 µF
Ripple Multipliers for Voltage and Temperature
See detailed table in datasheet
Load Life Test
2000 hours at +105 ºC with capacitance change within 20% of initial; DF not to exceed 200%
Shelf Life Test
1000 hours @105 ºC with no voltage; Capacitance within ±20%, DF within 200%
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{"id":10021200527677,"title":"SEK100M025ST","handle":"sek100m025st","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER \/ MALLORY SEK100M025ST Radial Leaded Aluminum Electrolytic Capacitor\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-quality \u003cstrong\u003eSEK100M025ST\u003c\/strong\u003e aluminum electrolytic capacitor from KNOWLES \/ CORNELL DUBILIER \/ MALLORY. Designed for reliable performance in various applications, this radial leaded capacitor offers long life and high volumetric efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 10 µF (±20% tolerance)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 25 V DC\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –55 ºC to +105 ºC\u003c\/li\u003e\n\u003cli\u003eLong life rating suitable for general purpose, coupling, decoupling, bypass, and filtering circuits\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Range\u003c\/td\u003e\n\u003ctd\u003e0.47 to 15,000 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC Leakage Current\u003c\/td\u003e\n\u003ctd\u003eAfter 2 minutes at +20 ºC: 0.01CV or 3 µA (whichever is greater); ≥160 Vdc after 3 min: 0.03CV or 10 µA (whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipation Factor @ 120 Hz, +25 ºC\u003c\/td\u003e\n\u003ctd\u003e10-26% depending on voltage; increases by 2% per 1000 µF above 1000 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Multipliers for Voltage and Temperature\u003c\/td\u003e\n\u003ctd\u003eSee detailed table in datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Life Test\u003c\/td\u003e\n\u003ctd\u003e2000 hours at +105 ºC with capacitance change within 20% of initial; DF not to exceed 200%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life Test\u003c\/td\u003e\n\u003ctd\u003e1000 hours @105 ºC with no voltage; Capacitance within ±20%, DF within 200%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Outline Drawing\u003c\/h3\u003e\n\u003cp\u003eSee detailed outline dimensions in the \u003ca href=\"https:\/\/www.cde.com\/resources\/catalogs\/SEK.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Voltage (Vdc)\u003c\/th\u003e\n\u003cth\u003eCapacitance (µF)\u003c\/th\u003e\n\u003cth\u003eMax ESR @ 120Hz (Ω)\u003c\/th\u003e\n\u003cth\u003eMax Ripple @ 120Hz (mA)\u003c\/th\u003e\n\u003cth\u003eSize (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e470\u003c\/td\u003e\n\u003ctd\u003eØ10.0 x 15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.21\u003c\/td\u003e\n\u003ctd\u003e855\u003c\/td\u003e\n\u003ctd\u003eØ13.0 x 18.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003ctd\u003e1230\u003c\/td\u003e\n\u003ctd\u003eØ16.0 x 21.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRegulatory \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eRoHS Compliant: Yes. Regulatory information can be found \u003ca href=\"https:\/\/www.cde.com\/resources\/ROHS\/CDE-Regulatory-Declaration.pdf\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, refer to the \u003ca href=\"https:\/\/www.cde.com\/resources\/catalogs\/SEK.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: SEK100M025ST\u003cbr\u003e\nManufacturer: KNOWLES \/ CORNELL DUBILIER \/ MALLORY\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: If additional details are required, please search the internet for the part number SEK100M025ST for more information.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-12T13:10:58+05:30","created_at":"2025-08-12T13:10:58+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["25V","Aluminum","Capacitor","IMPORT_CSV","KNOWL-CORN-COR","Radial","WLDM"],"price":1899,"price_min":1899,"price_max":1899,"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":50611837600061,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SEK100M025ST","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SEK100M025ST","public_title":null,"options":["Default Title"],"price":1899,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SEK100M025ST","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SEK100M025ST_52536110_0db7fa11.jpg?v=1754984462"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SEK100M025ST_52536110_0db7fa11.jpg?v=1754984462","options":["Title"],"media":[{"alt":null,"id":45799518503229,"position":1,"preview_image":{"aspect_ratio":0.975,"height":200,"width":195,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SEK100M025ST_52536110_0db7fa11.jpg?v=1754984462"},"aspect_ratio":0.975,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SEK100M025ST_52536110_0db7fa11.jpg?v=1754984462","width":195}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER \/ MALLORY SEK100M025ST Radial Leaded Aluminum Electrolytic Capacitor\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-quality \u003cstrong\u003eSEK100M025ST\u003c\/strong\u003e aluminum electrolytic capacitor from KNOWLES \/ CORNELL DUBILIER \/ MALLORY. Designed for reliable performance in various applications, this radial leaded capacitor offers long life and high volumetric efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitance: 10 µF (±20% tolerance)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 25 V DC\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –55 ºC to +105 ºC\u003c\/li\u003e\n\u003cli\u003eLong life rating suitable for general purpose, coupling, decoupling, bypass, and filtering circuits\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Range\u003c\/td\u003e\n\u003ctd\u003e0.47 to 15,000 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC Leakage Current\u003c\/td\u003e\n\u003ctd\u003eAfter 2 minutes at +20 ºC: 0.01CV or 3 µA (whichever is greater); ≥160 Vdc after 3 min: 0.03CV or 10 µA (whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipation Factor @ 120 Hz, +25 ºC\u003c\/td\u003e\n\u003ctd\u003e10-26% depending on voltage; increases by 2% per 1000 µF above 1000 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Multipliers for Voltage and Temperature\u003c\/td\u003e\n\u003ctd\u003eSee detailed table in datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Life Test\u003c\/td\u003e\n\u003ctd\u003e2000 hours at +105 ºC with capacitance change within 20% of initial; DF not to exceed 200%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life Test\u003c\/td\u003e\n\u003ctd\u003e1000 hours @105 ºC with no voltage; Capacitance within ±20%, DF within 200%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Outline Drawing\u003c\/h3\u003e\n\u003cp\u003eSee detailed outline dimensions in the \u003ca href=\"https:\/\/www.cde.com\/resources\/catalogs\/SEK.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Voltage (Vdc)\u003c\/th\u003e\n\u003cth\u003eCapacitance (µF)\u003c\/th\u003e\n\u003cth\u003eMax ESR @ 120Hz (Ω)\u003c\/th\u003e\n\u003cth\u003eMax Ripple @ 120Hz (mA)\u003c\/th\u003e\n\u003cth\u003eSize (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e470\u003c\/td\u003e\n\u003ctd\u003eØ10.0 x 15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.21\u003c\/td\u003e\n\u003ctd\u003e855\u003c\/td\u003e\n\u003ctd\u003eØ13.0 x 18.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003ctd\u003e1230\u003c\/td\u003e\n\u003ctd\u003eØ16.0 x 21.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRegulatory \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eRoHS Compliant: Yes. Regulatory information can be found \u003ca href=\"https:\/\/www.cde.com\/resources\/ROHS\/CDE-Regulatory-Declaration.pdf\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, refer to the \u003ca href=\"https:\/\/www.cde.com\/resources\/catalogs\/SEK.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: SEK100M025ST\u003cbr\u003e\nManufacturer: KNOWLES \/ CORNELL DUBILIER \/ MALLORY\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: If additional details are required, please search the internet for the part number SEK100M025ST for more information.\u003c\/em\u003e\u003c\/p\u003e"}
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.
