Part Number: HCM1A4020V2-R47-R
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: T&R
Datasheet: Download Datasheet
Product Features
Automotive grade high current power inductor
Qualified to AEC-Q200 standards
High current carrying capacity up to 11A RMS
Magnetically shielded design with low EMI
Suitable for DC-DC converter applications up to 1 MHz
Filtering applications up to Self Resonant Frequency (SRF)
Compact 4.75 mm x 4.45 mm footprint with 2.0 mm height
Moisture Sensitivity Level (MSL): 1
Alloy powder core material for reliable performance
Applications
Body electronics, central body control modules
Vehicle access control, lighting systems (LED, headlamps, tail lamps)
HVAC controllers, door, window, and seat controls
Advanced driver assistance systems (ADAS), radar systems
Camera systems, infotainment, digital instrument clusters
Powertrain control modules, electric pumps, motor control
Technical Specifications
Part Number
Inductance (μH) ±20%
Open Circuit Inductance (μH)
Minimum FLL (μH)
RMS Current (A)
Peak Current (A)
DC Resistance (mΩ) typ
DC Resistance (mΩ) max
Self Resonant Frequency (MHz)
K-Factor
HCM1A4020V2-R47-R
0.47
0.263
7.3
7.3
11
10.5
13.0
120
1744
Dimensions (mm)
a
b
4.75
4.45
Core Loss vs B
Data available in datasheet. Refer to the datasheet for detailed core loss characteristics at various magnetic flux densities.
Packaging
Supplied in tape and reel packaging, 3000 parts per 13” reel.
Environmental & Operating Conditions
Storage temperature: -55°C to +155°C
Operating temperature: -55°C to +155°C
Solder reflow temperature: Compliant with J-STD-020 (latest revision)
Additional Information
For more detailed specifications and application guidance, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10025754460477,"title":"HCM1A4020V2-R47-R","handle":"hcm1a4020v2-r47-r","description":"\u003ch3\u003ePower Inductors-SMD IND MP 0.47uH 11A 2 PADS SMT\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A4020V2-R47-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a4020v2-automotive-power-inductor-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade high current power inductor\u003c\/li\u003e\n\u003cli\u003eQualified to AEC-Q200 standards\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity up to 11A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design with low EMI\u003c\/li\u003e\n\u003cli\u003eSuitable for DC-DC converter applications up to 1 MHz\u003c\/li\u003e\n\u003cli\u003eFiltering applications up to Self Resonant Frequency (SRF)\u003c\/li\u003e\n\u003cli\u003eCompact 4.75 mm x 4.45 mm footprint with 2.0 mm height\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eAlloy powder core material for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics, central body control modules\u003c\/li\u003e\n\u003cli\u003eVehicle access control, lighting systems (LED, headlamps, tail lamps)\u003c\/li\u003e\n\u003cli\u003eHVAC controllers, door, window, and seat controls\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS), radar systems\u003c\/li\u003e\n\u003cli\u003eCamera systems, infotainment, digital instrument clusters\u003c\/li\u003e\n\u003cli\u003ePowertrain control modules, electric pumps, motor control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (μH) ±20%\u003c\/th\u003e\n\u003cth\u003eOpen Circuit Inductance (μH)\u003c\/th\u003e\n\u003cth\u003eMinimum FLL (μH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003ePeak Current (A)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ) typ\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ) max\u003c\/th\u003e\n\u003cth\u003eSelf Resonant Frequency (MHz)\u003c\/th\u003e\n\u003cth\u003eK-Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1A4020V2-R47-R\u003c\/td\u003e\n\u003ctd\u003e0.47\u003c\/td\u003e\n\u003ctd\u003e0.263\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e13.0\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e1744\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ea\u003c\/th\u003e\n\u003cth\u003eb\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.75\u003c\/td\u003e\n\u003ctd\u003e4.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCore Loss vs B\u003c\/h3\u003e\n\u003cp\u003eData available in datasheet. Refer to the datasheet for detailed core loss characteristics at various magnetic flux densities.\u003c\/p\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging, 3000 parts per 13” reel.\u003c\/p\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage temperature: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow temperature: Compliant with J-STD-020 (latest revision)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a4020v2-automotive-power-inductor-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T22:22:13+05:30","created_at":"2025-08-14T22:22:13+05:30","vendor":"Waldom Electonics","type":"","tags":["11A","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":5682,"price_min":5682,"price_max":5682,"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":50620649963837,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A4020V2-R47-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A4020V2-R47-R","public_title":null,"options":["Default Title"],"price":5682,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A4020V2-R47-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121312.jpg?v=1755190335"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121312.jpg?v=1755190335","options":["Title"],"media":[{"alt":null,"id":45841537990973,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121312.jpg?v=1755190335"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121312.jpg?v=1755190335","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD IND MP 0.47uH 11A 2 PADS SMT\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A4020V2-R47-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a4020v2-automotive-power-inductor-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade high current power inductor\u003c\/li\u003e\n\u003cli\u003eQualified to AEC-Q200 standards\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity up to 11A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design with low EMI\u003c\/li\u003e\n\u003cli\u003eSuitable for DC-DC converter applications up to 1 MHz\u003c\/li\u003e\n\u003cli\u003eFiltering applications up to Self Resonant Frequency (SRF)\u003c\/li\u003e\n\u003cli\u003eCompact 4.75 mm x 4.45 mm footprint with 2.0 mm height\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eAlloy powder core material for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics, central body control modules\u003c\/li\u003e\n\u003cli\u003eVehicle access control, lighting systems (LED, headlamps, tail lamps)\u003c\/li\u003e\n\u003cli\u003eHVAC controllers, door, window, and seat controls\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS), radar systems\u003c\/li\u003e\n\u003cli\u003eCamera systems, infotainment, digital instrument clusters\u003c\/li\u003e\n\u003cli\u003ePowertrain control modules, electric pumps, motor control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (μH) ±20%\u003c\/th\u003e\n\u003cth\u003eOpen Circuit Inductance (μH)\u003c\/th\u003e\n\u003cth\u003eMinimum FLL (μH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003ePeak Current (A)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ) typ\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ) max\u003c\/th\u003e\n\u003cth\u003eSelf Resonant Frequency (MHz)\u003c\/th\u003e\n\u003cth\u003eK-Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1A4020V2-R47-R\u003c\/td\u003e\n\u003ctd\u003e0.47\u003c\/td\u003e\n\u003ctd\u003e0.263\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e13.0\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e1744\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ea\u003c\/th\u003e\n\u003cth\u003eb\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.75\u003c\/td\u003e\n\u003ctd\u003e4.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCore Loss vs B\u003c\/h3\u003e\n\u003cp\u003eData available in datasheet. Refer to the datasheet for detailed core loss characteristics at various magnetic flux densities.\u003c\/p\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging, 3000 parts per 13” reel.\u003c\/p\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage temperature: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow temperature: Compliant with J-STD-020 (latest revision)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a4020v2-automotive-power-inductor-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\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.
