Suitable for DC-DC converter applications up to 1 MHz
Filtering applications up to Self Resonant Frequency (SRF)
Inductance: 4.7 μH ±20%
Dimensions: 8.4 mm x 8.0 mm footprint, height 5.4 mm
Moisture Sensitivity Level (MSL): 1
Core material: Alloy powder
RoHS compliant
Electrical Specifications
Parameter
Value
Inductance (μH)
4.7 (±20%)
DC Resistance (mΩ)
15.6
Current (A rms)
8.0
Peak Current (A sat)
8.0
Self Resonant Frequency (MHz)
15
Environmental & Operating Conditions
Storage Temperature Range: -55°C to +155°C
Operating Temperature Range: -55°C to +155°C
Solder Reflow Temperature: Compliant with J-STD-020 (latest revision)
Additional Details
Effective April 2020
Designed for automotive applications including body electronics, central body control, vehicle lighting, HVAC, door/window controls, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems
Part marked as: 1AxxxV2, where xxx is the inductance value in μH
For more detailed specifications, please refer to the datasheet. Datasheet was not processed please search the internet for the part number for more details.
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{"id":10013802692925,"title":"HCM1A0805V2-4R7-R","handle":"hcm1a0805v2-4r7-r","description":"\u003ch3\u003eHigh Current Automotive Grade Power Inductor - HCM1A0805V2-4R7-R\u003c\/h3\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eHCM1A0805V2-4R7-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eREEL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUOM: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Category: \u003cstrong\u003eInductors, Chokes \u0026amp; Coils | Fixed Inductors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Type: \u003cstrong\u003eInductors, Chokes \u0026amp; Coils\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/bs-hcm1a0805v2-4r7-r.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 A\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\u003eInductance: 4.7 μH ±20%\u003c\/li\u003e\n\u003cli\u003eDimensions: 8.4 mm x 8.0 mm footprint, height 5.4 mm\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eCore material: Alloy powder\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance (μH)\u003c\/td\u003e\n\u003ctd\u003e4.7 (±20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (mΩ)\u003c\/td\u003e\n\u003ctd\u003e15.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent (A rms)\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (A sat)\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf Resonant Frequency (MHz)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -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 Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEffective April 2020\u003c\/li\u003e\n\u003cli\u003eDesigned for automotive applications including body electronics, central body control, vehicle lighting, HVAC, door\/window controls, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems\u003c\/li\u003e\n\u003cli\u003ePart marked as: 1AxxxV2, where xxx is the inductance value in μH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/bs-hcm1a0805v2-4r7-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-10T22:23:33+05:30","created_at":"2025-08-10T22:23:33+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["8 A","Chokes","Coils","EATON-ELE","Fixed","IMPORT_CSV","Inductor","WLDM"],"price":7761,"price_min":7761,"price_max":7761,"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":50579025625405,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A0805V2-4R7-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A0805V2-4R7-R","public_title":null,"options":["Default Title"],"price":7761,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A0805V2-4R7-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0805V2-4R7-R_52121154_ecb102a7.jpg?v=1754844816"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0805V2-4R7-R_52121154_ecb102a7.jpg?v=1754844816","options":["Title"],"media":[{"alt":null,"id":45766128599357,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0805V2-4R7-R_52121154_ecb102a7.jpg?v=1754844816"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0805V2-4R7-R_52121154_ecb102a7.jpg?v=1754844816","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHigh Current Automotive Grade Power Inductor - HCM1A0805V2-4R7-R\u003c\/h3\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eHCM1A0805V2-4R7-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eREEL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUOM: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Category: \u003cstrong\u003eInductors, Chokes \u0026amp; Coils | Fixed Inductors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Type: \u003cstrong\u003eInductors, Chokes \u0026amp; Coils\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/bs-hcm1a0805v2-4r7-r.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 A\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\u003eInductance: 4.7 μH ±20%\u003c\/li\u003e\n\u003cli\u003eDimensions: 8.4 mm x 8.0 mm footprint, height 5.4 mm\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eCore material: Alloy powder\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance (μH)\u003c\/td\u003e\n\u003ctd\u003e4.7 (±20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (mΩ)\u003c\/td\u003e\n\u003ctd\u003e15.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent (A rms)\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (A sat)\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf Resonant Frequency (MHz)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -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 Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEffective April 2020\u003c\/li\u003e\n\u003cli\u003eDesigned for automotive applications including body electronics, central body control, vehicle lighting, HVAC, door\/window controls, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems\u003c\/li\u003e\n\u003cli\u003ePart marked as: 1AxxxV2, where xxx is the inductance value in μH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/bs-hcm1a0805v2-4r7-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. 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.
