Part Number: HCM1A1104-R47-R
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: T&R
Product Category: Inductors, Chokes & Coils | Fixed Inductors
Product Type: Inductors, Chokes & Coils
Datasheet: Download Datasheet
Product Features
Automotive grade high current power inductor, qualified to AEC-Q200 Grade 1
High current carrying capacity up to 35A RMS
Magnetically shielded design for low EMI
Suitable for frequency range up to 1 MHz
Inductance value of 0.47μH with ±20% tolerance
Surface mount package: 11.5 mm x 10.3 mm footprint, 4.0 mm height
Alloy powder core material for optimal performance
Moisture Sensitivity Level (MSL): 1
Key Specifications
Parameter
Value
Inductance (OCL)
0.47μH ±20%
Minimum Full Load Inductance (FLL)
0.30μH
RMS Current (I rms)
28.5A
Peak Current (I sat)
35A
DC Resistance (DCR)
1.10 mΩ (typical), 1.27 mΩ (max)
K-factor
435
Dimensions (mm)
11.5 x 10.3 x 4.0
Application Areas
Body electronics, including vehicle access control, lighting, and HVAC controllers
Advanced driver assistance systems such as adaptive cruise control and collision avoidance
Chassis and safety electronics, including airbags and electronic stability control
Engine and powertrain systems, including electric pumps, motor control, and control modules
Environmental & Handling Data
Storage and operating temperature range: -55°C to +155°C
Solder reflow compliant per J-STD-020
Color: Grey
Note: Traces or vias underneath the inductor are not recommended
Additional Information
Part Number
Inductance (μH)
R (decimal point)
DCR (mΩ)
I rms (A)
I sat (A)
HCM1A1104-R47-R
0.47
R
1.10
28.5
35
Supplied in tape and reel packaging, 500 parts per reel. For detailed PCB layout, soldering guidelines, and additional specifications, 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":10022896304445,"title":"HCM1A1104-R47-R","handle":"hcm1a1104-r47-r","description":"\u003ch3\u003ePower Inductors - SMD .47μH 35A AEC-Q200\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A1104-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\nProduct Category: Inductors, Chokes \u0026amp; Coils | Fixed Inductors\u003cbr\u003e\nProduct Type: Inductors, Chokes \u0026amp; Coils\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a1104-automotive-power-inductors-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, qualified to AEC-Q200 Grade 1\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity up to 35A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for low EMI\u003c\/li\u003e\n\u003cli\u003eSuitable for frequency range up to 1 MHz\u003c\/li\u003e\n\u003cli\u003eInductance value of 0.47μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eSurface mount package: 11.5 mm x 10.3 mm footprint, 4.0 mm height\u003c\/li\u003e\n\u003cli\u003eAlloy powder core material for optimal performance\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey 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\u003eInductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e0.47μH ±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Full Load Inductance (FLL)\u003c\/td\u003e\n\u003ctd\u003e0.30μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Current (I rms)\u003c\/td\u003e\n\u003ctd\u003e28.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (I sat)\u003c\/td\u003e\n\u003ctd\u003e35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n\u003ctd\u003e1.10 mΩ (typical), 1.27 mΩ (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK-factor\u003c\/td\u003e\n\u003ctd\u003e435\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e11.5 x 10.3 x 4.0\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, including vehicle access control, lighting, and HVAC controllers\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems such as adaptive cruise control and collision avoidance\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics, including airbags and electronic stability control\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain systems, including electric pumps, motor control, and control modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Handling Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage and operating temperature range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant per J-STD-020\u003c\/li\u003e\n\u003cli\u003eColor: Grey\u003c\/li\u003e\n\u003cli\u003eNote: Traces or vias underneath the inductor are not recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003eR (decimal point)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ)\u003c\/th\u003e\n\u003cth\u003eI rms (A)\u003c\/th\u003e\n\u003cth\u003eI sat (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1A1104-R47-R\u003c\/td\u003e\n\u003ctd\u003e0.47\u003c\/td\u003e\n\u003ctd\u003eR\u003c\/td\u003e\n\u003ctd\u003e1.10\u003c\/td\u003e\n\u003ctd\u003e28.5\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eSupplied in tape and reel packaging, 500 parts per reel. For detailed PCB layout, soldering guidelines, and additional specifications, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a1104-automotive-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T15:01:52+05:30","created_at":"2025-08-13T15:01:52+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["35A","Chokes","Coils","EATON-ELE","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":17740,"price_min":17740,"price_max":17740,"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":50615429628221,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A1104-R47-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A1104-R47-R","public_title":null,"options":["Default Title"],"price":17740,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A1104-R47-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49615302.jpg?v=1755077514"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615302.jpg?v=1755077514","options":["Title"],"media":[{"alt":null,"id":45817458590013,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615302.jpg?v=1755077514"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49615302.jpg?v=1755077514","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD .47μH 35A AEC-Q200\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A1104-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\nProduct Category: Inductors, Chokes \u0026amp; Coils | Fixed Inductors\u003cbr\u003e\nProduct Type: Inductors, Chokes \u0026amp; Coils\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a1104-automotive-power-inductors-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, qualified to AEC-Q200 Grade 1\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity up to 35A RMS\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for low EMI\u003c\/li\u003e\n\u003cli\u003eSuitable for frequency range up to 1 MHz\u003c\/li\u003e\n\u003cli\u003eInductance value of 0.47μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eSurface mount package: 11.5 mm x 10.3 mm footprint, 4.0 mm height\u003c\/li\u003e\n\u003cli\u003eAlloy powder core material for optimal performance\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey 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\u003eInductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e0.47μH ±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Full Load Inductance (FLL)\u003c\/td\u003e\n\u003ctd\u003e0.30μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Current (I rms)\u003c\/td\u003e\n\u003ctd\u003e28.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (I sat)\u003c\/td\u003e\n\u003ctd\u003e35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n\u003ctd\u003e1.10 mΩ (typical), 1.27 mΩ (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK-factor\u003c\/td\u003e\n\u003ctd\u003e435\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e11.5 x 10.3 x 4.0\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, including vehicle access control, lighting, and HVAC controllers\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems such as adaptive cruise control and collision avoidance\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics, including airbags and electronic stability control\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain systems, including electric pumps, motor control, and control modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Handling Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage and operating temperature range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant per J-STD-020\u003c\/li\u003e\n\u003cli\u003eColor: Grey\u003c\/li\u003e\n\u003cli\u003eNote: Traces or vias underneath the inductor are not recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003eR (decimal point)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ)\u003c\/th\u003e\n\u003cth\u003eI rms (A)\u003c\/th\u003e\n\u003cth\u003eI sat (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1A1104-R47-R\u003c\/td\u003e\n\u003ctd\u003e0.47\u003c\/td\u003e\n\u003ctd\u003eR\u003c\/td\u003e\n\u003ctd\u003e1.10\u003c\/td\u003e\n\u003ctd\u003e28.5\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eSupplied in tape and reel packaging, 500 parts per reel. For detailed PCB layout, soldering guidelines, and additional specifications, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1a1104-automotive-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet 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.
