EATON ELECTRONICS HCM1A1104-4R7-R Automotive Grade High Current Power Inductor
Introducing the EATON ELECTRONICS HCM1A1104-4R7-R, a high-performance automotive-grade power inductor designed for demanding electronic applications. Manufactured in China, this surface-mount device (SMD) in a reel package offers reliable performance in various automotive and industrial systems.
Product Features
Automotive grade high current power inductor qualified to AEC-Q200 Grade 1 standards
High current carrying capacity with a saturation current of 6.5A
Magnetically shielded design for low electromagnetic interference (EMI)
Suitable for frequencies up to 1 MHz
Compact footprint: 11.5 mm x 10.3 mm with a height of 4.0 mm
Alloy powder core material for efficient energy storage
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":10022896075069,"title":"HCM1A1104-4R7-R","handle":"hcm1a1104-4r7-r","description":"\u003ch3\u003eEATON ELECTRONICS HCM1A1104-4R7-R Automotive Grade High Current Power Inductor\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the EATON ELECTRONICS HCM1A1104-4R7-R, a high-performance automotive-grade power inductor designed for demanding electronic applications. Manufactured in China, this surface-mount device (SMD) in a reel package offers reliable performance in various automotive and industrial systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade high current power inductor qualified to AEC-Q200 Grade 1 standards\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity with a saturation current of 6.5A\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded design for low electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eSuitable for frequencies up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eCompact footprint: 11.5 mm x 10.3 mm with a height of 4.0 mm\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for efficient energy storage\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eHCM1A1104-4R7-R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eEATON ELECTRONICS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eCN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eREEL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0016822840\/ETON-S-A0016822840-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance (μH)\u003c\/th\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003cth\u003eRated Current (A RMS)\u003c\/th\u003e\n \u003cth\u003ePeak Current (A)\u003c\/th\u003e\n \u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n \u003cth\u003eK-Factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4.7\u003c\/td\u003e\n \u003ctd\u003e±20%\u003c\/td\u003e\n \u003ctd\u003e3.01\u003c\/td\u003e\n \u003ctd\u003e6.5\u003c\/td\u003e\n \u003ctd\u003e15\u003c\/td\u003e\n \u003ctd\u003e435\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBody electronics and central control modules\u003c\/li\u003e\n \u003cli\u003eVehicle access and lighting systems\u003c\/li\u003e\n \u003cli\u003eHVAC controllers\u003c\/li\u003e\n \u003cli\u003eDoor, window, and seat control systems\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eInfotainment, digital instrument clusters, and navigation\u003c\/li\u003e\n \u003cli\u003ePowertrain control modules and electric pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +155°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003eDimensions: 11.5 mm x 10.3 mm x 4.0 mm\u003c\/li\u003e\n \u003cli\u003ePackage: Reel (500 parts per reel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0016822840\/ETON-S-A0016822840-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T15:01:37+05:30","created_at":"2025-08-13T15:01:37+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["5A","AEC","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","Smd","WLDM"],"price":15938,"price_min":15938,"price_max":15938,"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":50615429005629,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A1104-4R7-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A1104-4R7-R","public_title":null,"options":["Default Title"],"price":15938,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A1104-4R7-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49615296.jpg?v=1755077499"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615296.jpg?v=1755077499","options":["Title"],"media":[{"alt":null,"id":45817456001341,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615296.jpg?v=1755077499"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615296.jpg?v=1755077499","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eEATON ELECTRONICS HCM1A1104-4R7-R Automotive Grade High Current Power Inductor\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the EATON ELECTRONICS HCM1A1104-4R7-R, a high-performance automotive-grade power inductor designed for demanding electronic applications. Manufactured in China, this surface-mount device (SMD) in a reel package offers reliable performance in various automotive and industrial systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade high current power inductor qualified to AEC-Q200 Grade 1 standards\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity with a saturation current of 6.5A\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded design for low electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eSuitable for frequencies up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eCompact footprint: 11.5 mm x 10.3 mm with a height of 4.0 mm\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for efficient energy storage\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eHCM1A1104-4R7-R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eEATON ELECTRONICS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eCN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eREEL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0016822840\/ETON-S-A0016822840-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance (μH)\u003c\/th\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003cth\u003eRated Current (A RMS)\u003c\/th\u003e\n \u003cth\u003ePeak Current (A)\u003c\/th\u003e\n \u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n \u003cth\u003eK-Factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4.7\u003c\/td\u003e\n \u003ctd\u003e±20%\u003c\/td\u003e\n \u003ctd\u003e3.01\u003c\/td\u003e\n \u003ctd\u003e6.5\u003c\/td\u003e\n \u003ctd\u003e15\u003c\/td\u003e\n \u003ctd\u003e435\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBody electronics and central control modules\u003c\/li\u003e\n \u003cli\u003eVehicle access and lighting systems\u003c\/li\u003e\n \u003cli\u003eHVAC controllers\u003c\/li\u003e\n \u003cli\u003eDoor, window, and seat control systems\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eInfotainment, digital instrument clusters, and navigation\u003c\/li\u003e\n \u003cli\u003ePowertrain control modules and electric pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +155°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003eDimensions: 11.5 mm x 10.3 mm x 4.0 mm\u003c\/li\u003e\n \u003cli\u003ePackage: Reel (500 parts per reel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0016822840\/ETON-S-A0016822840-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e"}
