Part Number: HCM1A4020V2-R56-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 10A RMS
Magnetically shielded design for low EMI
Suitable for DC-DC converter applications up to 1 MHz
Filtering applications up to Self Resonant Frequency (SRF)
Surface mount package measuring 4.75 mm x 4.45 mm with a height of 2.0 mm
Moisture Sensitivity Level (MSL): 1
Core material: Alloy powder
Applications
Body electronics
Central body control modules
Vehicle access control systems
Lighting systems including LED lighting, headlamps, tail lamps, and interior lighting
HVAC controllers
Door, window lift, and seat control systems
Advanced driver assistance systems (ADAS)
Radar systems (77 GHz)
Camera systems (surround, rear-view, front-view)
Infotainment and cluster electronics
Active noise cancellation (ANC)
Audio subsystems and head units
Digital instrument clusters
In-vehicle infotainment (IVI) and navigation
Port power/USB hubs
Engine and powertrain systems including electric pumps, motor control, and auxiliaries
Powertrain control modules (PCU/ECU) and transmission control units (TCU)
Technical Specifications
Part Number
Inductance (μH) ±20%
Minimum FLL (μH)
RMS Current (A)
Peak Current (A)
DCR (mΩ) Typical
DCR (mΩ) Max
SRF (MHz)
K-Factor
HCM1A4020V2-R56-R
0.56
0.314
7.3
10
12.0
15.0
95
1612
Dimensions (mm)
a
b
4.75
4.45
Environmental & Storage Conditions
Operating temperature range: -55°C to +155°C
Storage temperature range: -55°C to +155°C
Solder reflow temperature compliant with J-STD-020
Packaging
Supplied in tape and reel packaging, 3000 parts per 13” reel.
Additional Information
For more detailed specifications and application guidelines, please refer to the datasheet.
Note: This product is RoHS compliant. Please verify the latest datasheet for detailed electrical characteristics and application suitability.
**Disclaimer:** Datasheet was not processed please search the internet for the partnumber for more details.
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{"id":10025754591549,"title":"HCM1A4020V2-R56-R","handle":"hcm1a4020v2-r56-r","description":"\u003ch3\u003ePower Inductors-SMD IND MP 0.56uH 10A 2 PADS SMT\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A4020V2-R56-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 10A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for 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\u003eSurface mount package measuring 4.75 mm x 4.45 mm with a height of 2.0 mm\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eCore material: Alloy powder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\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 LED lighting, headlamps, tail lamps, and interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoor, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n\u003cli\u003eRadar systems (77 GHz)\u003c\/li\u003e\n\u003cli\u003eCamera systems (surround, rear-view, front-view)\u003c\/li\u003e\n\u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n\u003cli\u003eActive noise cancellation (ANC)\u003c\/li\u003e\n\u003cli\u003eAudio subsystems and head units\u003c\/li\u003e\n\u003cli\u003eDigital instrument clusters\u003c\/li\u003e\n\u003cli\u003eIn-vehicle infotainment (IVI) and navigation\u003c\/li\u003e\n\u003cli\u003ePort power\/USB hubs\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain systems including electric pumps, motor control, and auxiliaries\u003c\/li\u003e\n\u003cli\u003ePowertrain control modules (PCU\/ECU) and transmission control units (TCU)\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\u003eMinimum FLL (μH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003ePeak Current (A)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) Typical\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) Max\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eK-Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1A4020V2-R56-R\u003c\/td\u003e\n\u003ctd\u003e0.56\u003c\/td\u003e\n\u003ctd\u003e0.314\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e1612\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\u003eEnvironmental \u0026amp; Storage Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow temperature compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\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\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications and application guidelines, 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 This product is RoHS compliant. Please verify the latest datasheet for detailed electrical characteristics and application suitability.\u003c\/p\u003e\n\n\u003cp\u003e**Disclaimer:** Datasheet was not processed please search the internet for the partnumber for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T22:22:15+05:30","created_at":"2025-08-14T22:22:15+05:30","vendor":"Waldom Electonics","type":"","tags":["10A","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":50620650062141,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A4020V2-R56-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A4020V2-R56-R","public_title":null,"options":["Default Title"],"price":5682,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A4020V2-R56-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121314.jpg?v=1755190337"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121314.jpg?v=1755190337","options":["Title"],"media":[{"alt":null,"id":45841538449725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121314.jpg?v=1755190337"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121314.jpg?v=1755190337","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD IND MP 0.56uH 10A 2 PADS SMT\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A4020V2-R56-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 10A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for 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\u003eSurface mount package measuring 4.75 mm x 4.45 mm with a height of 2.0 mm\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eCore material: Alloy powder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\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 LED lighting, headlamps, tail lamps, and interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoor, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n\u003cli\u003eRadar systems (77 GHz)\u003c\/li\u003e\n\u003cli\u003eCamera systems (surround, rear-view, front-view)\u003c\/li\u003e\n\u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n\u003cli\u003eActive noise cancellation (ANC)\u003c\/li\u003e\n\u003cli\u003eAudio subsystems and head units\u003c\/li\u003e\n\u003cli\u003eDigital instrument clusters\u003c\/li\u003e\n\u003cli\u003eIn-vehicle infotainment (IVI) and navigation\u003c\/li\u003e\n\u003cli\u003ePort power\/USB hubs\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain systems including electric pumps, motor control, and auxiliaries\u003c\/li\u003e\n\u003cli\u003ePowertrain control modules (PCU\/ECU) and transmission control units (TCU)\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\u003eMinimum FLL (μH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003ePeak Current (A)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) Typical\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) Max\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eK-Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1A4020V2-R56-R\u003c\/td\u003e\n\u003ctd\u003e0.56\u003c\/td\u003e\n\u003ctd\u003e0.314\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e1612\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\u003eEnvironmental \u0026amp; Storage Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow temperature compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\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\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications and application guidelines, 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 This product is RoHS compliant. Please verify the latest datasheet for detailed electrical characteristics and application suitability.\u003c\/p\u003e\n\n\u003cp\u003e**Disclaimer:** Datasheet was not processed please search the internet for the partnumber 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.
