Power Inductors - SMD 0.47μH 3.7A AEC-Q200 | Eaton Electronics
Introducing the Eaton Electronics HCM1A0703-R47-R, a high-performance automotive-grade power inductor designed for demanding electronic applications. Manufactured in China by Eaton Electronics, this surface-mount component offers reliable performance in a compact package, suitable for various automotive and industrial systems.
Product Features
Automotive Grade AEC-Q200 Grade 1 Qualification
High current carrying capacity up to 3.7A RMS
Magnetically shielded design reduces EMI
Frequency range up to 1 MHz
Inductance value of 0.47μH with ±20% tolerance
Low DCR of approximately 3.7mΩ at +20°C
Surface mount package: 7.4 mm x 7.0 mm footprint, 3.0 mm height
Alloy powder core material for optimal performance
RoHS compliant, halogen-free, lead-free
Moisture Sensitivity Level (MSL): 1
Technical Specifications
Parameter
Value
Part Number
HCM1A0703-R47-R
Inductance (μH)
0.47
Current RMS (A)
3.7
Peak Current (A)
17
DCR (mΩ)
3.7
Operating Temperature Range
-55°C to +155°C
Solder Reflow Compliance
J-STD-020
Package Type
Reel
UOM
EA
ECCN
EAR99
COO
CN
RoHS
Yes
Application Areas
Body electronics
Central body control modules
Vehicle access control systems
Lighting systems including headlamps and interior lighting
HVAC controllers
Door, window lift, and seat control
Advanced driver assistance systems (ADAS)
Radar systems, cruise control, parking assist
Collision avoidance systems
Infotainment and cluster electronics
Powertrain control modules and electric auxiliaries
Packaging and Dimensions
Dimension (mm)
Value
Footprint
7.4 x 7.0
Height
3.0
Additional Information
Supplied in tape and reel packaging with 2,000 parts per 13” reel. For detailed technical data, refer to the datasheet.
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{"id":10021467455805,"title":"HCM1A0703-R47-R","handle":"hcm1a0703-r47-r","description":"\u003ch3\u003ePower Inductors - SMD 0.47μH 3.7A AEC-Q200 | Eaton Electronics\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton Electronics HCM1A0703-R47-R, a high-performance automotive-grade power inductor designed for demanding electronic applications. Manufactured in China by Eaton Electronics, this surface-mount component offers reliable performance in a compact package, suitable for various automotive and industrial systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive Grade AEC-Q200 Grade 1 Qualification\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity up to 3.7A RMS\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded design reduces EMI\u003c\/li\u003e\n \u003cli\u003eFrequency range up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eInductance value of 0.47μH with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eLow DCR of approximately 3.7mΩ at +20°C\u003c\/li\u003e\n \u003cli\u003eSurface mount package: 7.4 mm x 7.0 mm footprint, 3.0 mm height\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for optimal performance\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\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\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\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eHCM1A0703-R47-R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance (μH)\u003c\/td\u003e\n \u003ctd\u003e0.47\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCurrent RMS (A)\u003c\/td\u003e\n \u003ctd\u003e3.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Current (A)\u003c\/td\u003e\n \u003ctd\u003e17\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDCR (mΩ)\u003c\/td\u003e\n \u003ctd\u003e3.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolder Reflow Compliance\u003c\/td\u003e\n \u003ctd\u003eJ-STD-020\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eReel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUOM\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCOO\u003c\/td\u003e\n \u003ctd\u003eCN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRoHS\u003c\/td\u003e\n \u003ctd\u003eYes\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\u003c\/li\u003e\n \u003cli\u003eCentral body control modules\u003c\/li\u003e\n \u003cli\u003eVehicle access control systems\u003c\/li\u003e\n \u003cli\u003eLighting systems including headlamps and interior lighting\u003c\/li\u003e\n \u003cli\u003eHVAC controllers\u003c\/li\u003e\n \u003cli\u003eDoor, window lift, and seat control\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eRadar systems, cruise control, parking assist\u003c\/li\u003e\n \u003cli\u003eCollision avoidance systems\u003c\/li\u003e\n \u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n \u003cli\u003ePowertrain control modules and electric auxiliaries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging and Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension (mm)\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFootprint\u003c\/td\u003e\n \u003ctd\u003e7.4 x 7.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight\u003c\/td\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging with 2,000 parts per 13” reel. For detailed technical data, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a0703-automotive-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eFor more information, please visit \u003ca href=\"http:\/\/www.eaton.com\/electronics\" target=\"_blank\"\u003eEaton Electronics\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T17:59:51+05:30","created_at":"2025-08-12T17:59:52+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["7A","Chokes","Coils","EATON-ELE","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":10810,"price_min":10810,"price_max":10810,"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":50612480835901,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A0703-R47-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A0703-R47-R","public_title":null,"options":["Default Title"],"price":10810,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A0703-R47-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49615260.jpg?v=1755001795"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615260.jpg?v=1755001795","options":["Title"],"media":[{"alt":null,"id":45803131994429,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615260.jpg?v=1755001795"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615260.jpg?v=1755001795","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD 0.47μH 3.7A AEC-Q200 | Eaton Electronics\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton Electronics HCM1A0703-R47-R, a high-performance automotive-grade power inductor designed for demanding electronic applications. Manufactured in China by Eaton Electronics, this surface-mount component offers reliable performance in a compact package, suitable for various automotive and industrial systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive Grade AEC-Q200 Grade 1 Qualification\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity up to 3.7A RMS\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded design reduces EMI\u003c\/li\u003e\n \u003cli\u003eFrequency range up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eInductance value of 0.47μH with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eLow DCR of approximately 3.7mΩ at +20°C\u003c\/li\u003e\n \u003cli\u003eSurface mount package: 7.4 mm x 7.0 mm footprint, 3.0 mm height\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for optimal performance\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\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\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\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eHCM1A0703-R47-R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance (μH)\u003c\/td\u003e\n \u003ctd\u003e0.47\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCurrent RMS (A)\u003c\/td\u003e\n \u003ctd\u003e3.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Current (A)\u003c\/td\u003e\n \u003ctd\u003e17\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDCR (mΩ)\u003c\/td\u003e\n \u003ctd\u003e3.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolder Reflow Compliance\u003c\/td\u003e\n \u003ctd\u003eJ-STD-020\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eReel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUOM\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCOO\u003c\/td\u003e\n \u003ctd\u003eCN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRoHS\u003c\/td\u003e\n \u003ctd\u003eYes\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\u003c\/li\u003e\n \u003cli\u003eCentral body control modules\u003c\/li\u003e\n \u003cli\u003eVehicle access control systems\u003c\/li\u003e\n \u003cli\u003eLighting systems including headlamps and interior lighting\u003c\/li\u003e\n \u003cli\u003eHVAC controllers\u003c\/li\u003e\n \u003cli\u003eDoor, window lift, and seat control\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eRadar systems, cruise control, parking assist\u003c\/li\u003e\n \u003cli\u003eCollision avoidance systems\u003c\/li\u003e\n \u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n \u003cli\u003ePowertrain control modules and electric auxiliaries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging and Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension (mm)\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFootprint\u003c\/td\u003e\n \u003ctd\u003e7.4 x 7.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight\u003c\/td\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging with 2,000 parts per 13” reel. For detailed technical data, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a0703-automotive-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eFor more information, please visit \u003ca href=\"http:\/\/www.eaton.com\/electronics\" target=\"_blank\"\u003eEaton Electronics\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
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.
