Part Number: HCM1A0703V2-4R7-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
High current carrying capacity up to 8.8A RMS
Magnetically shielded with low EMI
Suitable for DC-DC converter applications up to 1 MHz
Filtering applications up to Self Resonant Frequency (SRF)
Inductance range from 0.10 μH to 33 μH
Current range from 1.6 A to 54 A
Surface mount package: 7.3 mm x 6.8 mm footprint, 3.0 mm height
Moisture Sensitivity Level (MSL): 1
Alloy powder core material
Electrical Specifications
Part Number
Inductance (μH) ±20%
FLL (μH)
RMS Current (A)
Sat Current (A)
DCR (mΩ) typ.
DCR (mΩ) max.
SRF (MHz)
K-factor
HCM1A0703V2-4R7-R
4.7
3.00
8.8
6.8
40.3
46.5
20
713
Additional Specifications
Dimensions (mm)
7.3 x 6.8 x 3.0
Environmental & Storage Conditions
Storage temperature: -55°C to +155°C
Operating temperature: -55°C to +155°C
Solder reflow temperature compliant with J-STD-020
Application Areas
Body electronics
Central body control modules
Vehicle access control systems
Lighting systems including LED lighting, headlamps, tail lamps, interior lighting
HVAC controllers
Doors, window lift, seat control
Advanced driver assistance systems (ADAS)
Radar systems (77 GHz), adaptive cruise control, parking systems
Infotainment, cluster electronics, active noise cancellation
Powertrain control modules, electric pumps, motor control, and auxiliaries
Disclaimers
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10013802168637,"title":"HCM1A0703V2-4R7-R","handle":"hcm1a0703v2-4r7-r","description":"\u003ch3\u003ePower Inductors-SMD IND 4.7μH 8.8A 2 PADS SMT\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A0703V2-4R7-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-hcm1a0703v2-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\u003eHigh current carrying capacity up to 8.8A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded 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\u003eInductance range from 0.10 μH to 33 μH\u003c\/li\u003e\n\u003cli\u003eCurrent range from 1.6 A to 54 A\u003c\/li\u003e\n\u003cli\u003eSurface mount package: 7.3 mm x 6.8 mm footprint, 3.0 mm height\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eAlloy powder core material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical 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\u003eFLL (μH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003eSat Current (A)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) typ.\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\u003eHCM1A0703V2-4R7-R\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003ctd\u003e6.8\u003c\/td\u003e\n\u003ctd\u003e40.3\u003c\/td\u003e\n\u003ctd\u003e46.5\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e713\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.3 x 6.8 x 3.0\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\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\u003c\/li\u003e\n\u003c\/ul\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 LED lighting, headlamps, tail lamps, interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoors, window lift, seat control\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n\u003cli\u003eRadar systems (77 GHz), adaptive cruise control, parking systems\u003c\/li\u003e\n\u003cli\u003eInfotainment, cluster electronics, active noise cancellation\u003c\/li\u003e\n\u003cli\u003ePowertrain control modules, electric pumps, motor control, and auxiliaries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\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":"2025-08-10T22:23:07+05:30","created_at":"2025-08-10T22:23:07+05:30","vendor":"Waldom Electonics","type":"","tags":["8A","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":6652,"price_min":6652,"price_max":6652,"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":50579025101117,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A0703V2-4R7-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A0703V2-4R7-R","public_title":null,"options":["Default Title"],"price":6652,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A0703V2-4R7-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121134.jpg?v=1754844790"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121134.jpg?v=1754844790","options":["Title"],"media":[{"alt":null,"id":45766124568893,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121134.jpg?v=1754844790"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121134.jpg?v=1754844790","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD IND 4.7μH 8.8A 2 PADS SMT\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A0703V2-4R7-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-hcm1a0703v2-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\u003eHigh current carrying capacity up to 8.8A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded 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\u003eInductance range from 0.10 μH to 33 μH\u003c\/li\u003e\n\u003cli\u003eCurrent range from 1.6 A to 54 A\u003c\/li\u003e\n\u003cli\u003eSurface mount package: 7.3 mm x 6.8 mm footprint, 3.0 mm height\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eAlloy powder core material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical 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\u003eFLL (μH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003eSat Current (A)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) typ.\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\u003eHCM1A0703V2-4R7-R\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003ctd\u003e6.8\u003c\/td\u003e\n\u003ctd\u003e40.3\u003c\/td\u003e\n\u003ctd\u003e46.5\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e713\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.3 x 6.8 x 3.0\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\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\u003c\/li\u003e\n\u003c\/ul\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 LED lighting, headlamps, tail lamps, interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoors, window lift, seat control\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n\u003cli\u003eRadar systems (77 GHz), adaptive cruise control, parking systems\u003c\/li\u003e\n\u003cli\u003eInfotainment, cluster electronics, active noise cancellation\u003c\/li\u003e\n\u003cli\u003ePowertrain control modules, electric pumps, motor control, and auxiliaries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\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.
