Power Inductor HCM1A0703-R82-R by EATON ELECTRONICS
Part Number: HCM1A0703-R82-R
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: REEL
Datasheet: Download Datasheet
Product Overview
The HCM1A0703-R82-R is an automotive-grade high current power inductor designed for demanding electronic applications. It features a magnetically shielded construction to minimize EMI and ensure reliable performance in automotive and industrial environments. This surface-mount device (SMD) is suitable for a wide range of high-current applications, providing stable inductance and low DCR.
Key Features
Automotive grade (AEC-Q200 Grade 1 qualified)
High current carrying capacity up to 8.5 A RMS and 14 A saturation current
Magnetically shielded to reduce electromagnetic interference (EMI)
Frequency range up to 1 MHz
Inductance range from 0.1 μH to 33 μH
Surface mount package: 7.4 mm x 7.0 mm footprint with a height of 3.0 mm
Alloy powder core material for high efficiency
RoHS compliant, halogen-free, lead-free
Moisture Sensitivity Level (MSL): 1
Electrical Specifications
Part Number
Inductance (μH)
FLL (μH)
OCL (μH)
Rs (mΩ)
I rms (A)
I sat (A)
HCM1A0703-R82-R
0.82
0.52
8.5
6.7
1.6
14
Mechanical & Environmental Data
Storage & Operating Temperature Range: -55°C to +155°C
Solder Reflow Temperature: Compliant with J-STD-020
Package: Reel (2,000 parts per 13” reel)
Applications
Body electronics
Central body control modules
Vehicle access control systems
Lighting systems (headlamps, tail lamps, interior lighting)
HVAC controllers
Door, window lift, and seat control
Advanced driver assistance systems (ADAS)
Radar and collision avoidance systems
Infotainment and cluster electronics
Powertrain control modules and electric pumps
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet.
Note: This product is RoHS compliant and halogen free. The datasheet was not processed; please search the internet for the part number for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10022895092029,"title":"HCM1A0703-R82-R","handle":"hcm1a0703-r82-r","description":"\u003ch3\u003ePower Inductor HCM1A0703-R82-R by EATON ELECTRONICS\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A0703-R82-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: REEL\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1a0703-r82-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe HCM1A0703-R82-R is an automotive-grade high current power inductor designed for demanding electronic applications. It features a magnetically shielded construction to minimize EMI and ensure reliable performance in automotive and industrial environments. This surface-mount device (SMD) is suitable for a wide range of high-current applications, providing stable inductance and low DCR.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade (AEC-Q200 Grade 1 qualified)\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity up to 8.5 A RMS and 14 A saturation current\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded to reduce electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eFrequency range up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.1 μH to 33 μH\u003c\/li\u003e\n \u003cli\u003eSurface mount package: 7.4 mm x 7.0 mm footprint with a height of 3.0 mm\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for high efficiency\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH)\u003c\/th\u003e\n \u003cth\u003eFLL (μH)\u003c\/th\u003e\n \u003cth\u003eOCL (μH)\u003c\/th\u003e\n \u003cth\u003eRs (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 \u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd\u003eHCM1A0703-R82-R\u003c\/td\u003e\n \u003ctd\u003e0.82\u003c\/td\u003e\n \u003ctd\u003e0.52\u003c\/td\u003e\n \u003ctd\u003e8.5\u003c\/td\u003e\n \u003ctd\u003e6.7\u003c\/td\u003e\n \u003ctd\u003e1.6\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +155°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003ePackage: Reel (2,000 parts per 13” reel)\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 (headlamps, tail lamps, interior lighting)\u003c\/li\u003e\n \u003cli\u003eHVAC controllers\u003c\/li\u003e\n \u003cli\u003eDoor, window lift, and seat control\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eRadar and collision avoidance systems\u003c\/li\u003e\n \u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n \u003cli\u003ePowertrain control modules and electric pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1a0703-r82-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: This product is RoHS compliant and halogen free. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T15:00:28+05:30","created_at":"2025-08-13T15:00:28+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["7A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":10810,"price_min":10810,"price_max":10810,"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":50615427891517,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A0703-R82-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A0703-R82-R","public_title":null,"options":["Default Title"],"price":10810,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A0703-R82-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0703-R82-R_49615263_903c5f70.jpg?v=1755077432"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0703-R82-R_49615263_903c5f70.jpg?v=1755077432","options":["Title"],"media":[{"alt":null,"id":45817444368701,"position":1,"preview_image":{"aspect_ratio":1.085,"height":200,"width":217,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0703-R82-R_49615263_903c5f70.jpg?v=1755077432"},"aspect_ratio":1.085,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0703-R82-R_49615263_903c5f70.jpg?v=1755077432","width":217}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductor HCM1A0703-R82-R by EATON ELECTRONICS\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCM1A0703-R82-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: REEL\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1a0703-r82-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe HCM1A0703-R82-R is an automotive-grade high current power inductor designed for demanding electronic applications. It features a magnetically shielded construction to minimize EMI and ensure reliable performance in automotive and industrial environments. This surface-mount device (SMD) is suitable for a wide range of high-current applications, providing stable inductance and low DCR.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade (AEC-Q200 Grade 1 qualified)\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity up to 8.5 A RMS and 14 A saturation current\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded to reduce electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eFrequency range up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.1 μH to 33 μH\u003c\/li\u003e\n \u003cli\u003eSurface mount package: 7.4 mm x 7.0 mm footprint with a height of 3.0 mm\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for high efficiency\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH)\u003c\/th\u003e\n \u003cth\u003eFLL (μH)\u003c\/th\u003e\n \u003cth\u003eOCL (μH)\u003c\/th\u003e\n \u003cth\u003eRs (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 \u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd\u003eHCM1A0703-R82-R\u003c\/td\u003e\n \u003ctd\u003e0.82\u003c\/td\u003e\n \u003ctd\u003e0.52\u003c\/td\u003e\n \u003ctd\u003e8.5\u003c\/td\u003e\n \u003ctd\u003e6.7\u003c\/td\u003e\n \u003ctd\u003e1.6\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +155°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003ePackage: Reel (2,000 parts per 13” reel)\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 (headlamps, tail lamps, interior lighting)\u003c\/li\u003e\n \u003cli\u003eHVAC controllers\u003c\/li\u003e\n \u003cli\u003eDoor, window lift, and seat control\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eRadar and collision avoidance systems\u003c\/li\u003e\n \u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n \u003cli\u003ePowertrain control modules and electric pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1a0703-r82-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: This product is RoHS compliant and halogen free. 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.
