WURTH SMT Molded Coupled Inductor - Part Number: 7448991027
Enhance your electronic designs with the high-performance WURTH SMT Molded Coupled Inductor, designed for reliable power management in various applications. Manufactured by WURTH in China, this inductor offers precise electrical characteristics and robust construction suitable for demanding environments.
Disclaimer: This product has been designed for general electronic equipment. It is not authorized for use in safety-critical applications such as medical, aerospace, military, or nuclear systems unless specifically agreed upon. Ensure proper safety and reliability evaluations are performed for high-reliability applications.
For more detailed specifications, please refer to the full datasheet. Datasheet was not processed; please search the internet for the part number for additional details.
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
{"id":10027592581437,"title":"7448991027","handle":"7448991027","description":"\u003ch3\u003eWURTH SMT Molded Coupled Inductor - Part Number: 7448991027\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance WURTH SMT Molded Coupled Inductor, designed for reliable power management in various applications. Manufactured by WURTH in China, this inductor offers precise electrical characteristics and robust construction suitable for demanding environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WURTH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 7448991027\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN (China)\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 Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wur\/wur-7448991027.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\u003eSize: Suitable for surface-mount applications with a compact form factor\u003c\/li\u003e\n\u003cli\u003eElectrical Properties:\n \u003cul\u003e\n \u003cli\u003eInductance: 2.7 µH ±20% at 100 kHz \/ 100 mV\u003c\/li\u003e\n \u003cli\u003eRated Current: 7.4 A (ΔT = 40 K)\u003c\/li\u003e\n \u003cli\u003eSaturation Current: 16.5 A (typical)\u003c\/li\u003e\n \u003cli\u003eDC Resistance: 16.3 mΩ (typical) @ 20°C\u003c\/li\u003e\n \u003cli\u003eSelf-Resonant Frequency: 19 MHz (typical)\u003c\/li\u003e\n \u003cli\u003eLeakage Inductance: 0.2 µH\u003c\/li\u003e\n \u003cli\u003eCoupling Coefficient: 0.96 (typical)\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 61 V (DC)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh coupling efficiency with a turns ratio of 1:1\u003c\/li\u003e\n\u003cli\u003eDesigned for operation in temperatures from -40°C to +125°C\u003c\/li\u003e\n\u003cli\u003eSuitable for applications requiring RoHS compliance and high reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical \u0026amp; Environmental Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions [mm]\u003c\/th\u003e\n\u003cth\u003e2\u003c\/th\u003e\n\u003cth\u003e3 ±0.2\u003c\/th\u003e\n\u003cth\u003e1\u003c\/th\u003e\n\u003cth\u003e4\u003c\/th\u003e\n\u003cth\u003e2.2\u003c\/th\u003e\n\u003cth\u003e2.0\u003c\/th\u003e\n\u003cth\u003eu0.2\u003c\/th\u003e\n\u003cth\u003e2.5\u003c\/th\u003e\n\u003cth\u003eu0.2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Land Pattern [mm]\u003c\/td\u003e\n\u003ctd colspan=\"9\"\u003e8.0, 2.0, 1, 4, 4.0, 12.0, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eTest Conditions\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance 1\u003c\/td\u003e\n\u003ctd\u003e100 kHz \/ 100 mV\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003eµH\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance 2\u003c\/td\u003e\n\u003ctd\u003e100 kHz \/ 100 mV\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003eµH\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current 1\u003c\/td\u003e\n\u003ctd\u003eΔT = 40 K\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eMax.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaturation Current 1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e16.5\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance\u003c\/td\u003e\n\u003ctd\u003e@ 20°C\u003c\/td\u003e\n\u003ctd\u003e16.3\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf Resonant Frequency\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003eMHz\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurns Ratio\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1:1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e61\u003c\/td\u003e\n\u003ctd\u003eV (DC)\u003c\/td\u003e\n\u003ctd\u003eMax.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Inductance\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003eµH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoupling Coefficient\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperating \u0026amp; Storage Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum temperature: +125°C\u003c\/li\u003e\n\u003cli\u003eAmbient temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage conditions: \u0026lt; 40°C; \u0026lt; 75% RH\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComponent marking: Start of winding •, Inductance code 027\u003c\/li\u003e\n\u003cli\u003eReflow profile compliant with IPC\/JEDEC J-STD-020E standards\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, REACh approved, Halogen free (JEDEC JS709B, IEC 61249-2-21)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product has been designed for general electronic equipment. It is not authorized for use in safety-critical applications such as medical, aerospace, military, or nuclear systems unless specifically agreed upon. Ensure proper safety and reliability evaluations are performed for high-reliability applications.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/katalog.we-online.de\/en\/pbs\/WE-MCRI\/7448991027\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number for additional details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:48:06+05:30","created_at":"2025-08-16T00:48:06+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["Chokes","Coils","Coupled","IMPORT_CSV","IMPORT_PT2","Inductor","LED","SMT","WLDM","WURTH"],"price":37697,"price_min":37697,"price_max":37697,"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":50625638859069,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"7448991027","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"7448991027","public_title":null,"options":["Default Title"],"price":37697,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"7448991027","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/7448991027_55958015_898c02f2.jpg?v=1755285489"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/7448991027_55958015_898c02f2.jpg?v=1755285489","options":["Title"],"media":[{"alt":null,"id":45858911650109,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/7448991027_55958015_898c02f2.jpg?v=1755285489"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/7448991027_55958015_898c02f2.jpg?v=1755285489","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWURTH SMT Molded Coupled Inductor - Part Number: 7448991027\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance WURTH SMT Molded Coupled Inductor, designed for reliable power management in various applications. Manufactured by WURTH in China, this inductor offers precise electrical characteristics and robust construction suitable for demanding environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WURTH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 7448991027\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN (China)\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 Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wur\/wur-7448991027.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\u003eSize: Suitable for surface-mount applications with a compact form factor\u003c\/li\u003e\n\u003cli\u003eElectrical Properties:\n \u003cul\u003e\n \u003cli\u003eInductance: 2.7 µH ±20% at 100 kHz \/ 100 mV\u003c\/li\u003e\n \u003cli\u003eRated Current: 7.4 A (ΔT = 40 K)\u003c\/li\u003e\n \u003cli\u003eSaturation Current: 16.5 A (typical)\u003c\/li\u003e\n \u003cli\u003eDC Resistance: 16.3 mΩ (typical) @ 20°C\u003c\/li\u003e\n \u003cli\u003eSelf-Resonant Frequency: 19 MHz (typical)\u003c\/li\u003e\n \u003cli\u003eLeakage Inductance: 0.2 µH\u003c\/li\u003e\n \u003cli\u003eCoupling Coefficient: 0.96 (typical)\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 61 V (DC)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh coupling efficiency with a turns ratio of 1:1\u003c\/li\u003e\n\u003cli\u003eDesigned for operation in temperatures from -40°C to +125°C\u003c\/li\u003e\n\u003cli\u003eSuitable for applications requiring RoHS compliance and high reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical \u0026amp; Environmental Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions [mm]\u003c\/th\u003e\n\u003cth\u003e2\u003c\/th\u003e\n\u003cth\u003e3 ±0.2\u003c\/th\u003e\n\u003cth\u003e1\u003c\/th\u003e\n\u003cth\u003e4\u003c\/th\u003e\n\u003cth\u003e2.2\u003c\/th\u003e\n\u003cth\u003e2.0\u003c\/th\u003e\n\u003cth\u003eu0.2\u003c\/th\u003e\n\u003cth\u003e2.5\u003c\/th\u003e\n\u003cth\u003eu0.2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Land Pattern [mm]\u003c\/td\u003e\n\u003ctd colspan=\"9\"\u003e8.0, 2.0, 1, 4, 4.0, 12.0, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eTest Conditions\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance 1\u003c\/td\u003e\n\u003ctd\u003e100 kHz \/ 100 mV\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003eµH\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance 2\u003c\/td\u003e\n\u003ctd\u003e100 kHz \/ 100 mV\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003eµH\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current 1\u003c\/td\u003e\n\u003ctd\u003eΔT = 40 K\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eMax.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaturation Current 1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e16.5\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance\u003c\/td\u003e\n\u003ctd\u003e@ 20°C\u003c\/td\u003e\n\u003ctd\u003e16.3\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf Resonant Frequency\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003eMHz\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurns Ratio\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1:1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e61\u003c\/td\u003e\n\u003ctd\u003eV (DC)\u003c\/td\u003e\n\u003ctd\u003eMax.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Inductance\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003eµH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoupling Coefficient\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperating \u0026amp; Storage Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum temperature: +125°C\u003c\/li\u003e\n\u003cli\u003eAmbient temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage conditions: \u0026lt; 40°C; \u0026lt; 75% RH\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComponent marking: Start of winding •, Inductance code 027\u003c\/li\u003e\n\u003cli\u003eReflow profile compliant with IPC\/JEDEC J-STD-020E standards\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, REACh approved, Halogen free (JEDEC JS709B, IEC 61249-2-21)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product has been designed for general electronic equipment. It is not authorized for use in safety-critical applications such as medical, aerospace, military, or nuclear systems unless specifically agreed upon. Ensure proper safety and reliability evaluations are performed for high-reliability applications.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/katalog.we-online.de\/en\/pbs\/WE-MCRI\/7448991027\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number for additional details.\u003c\/p\u003e\u003cbr\u003e"}
