Power Inductors - SMD 5.6μH 3.5A - EATON ELECTRONICS HCM1A0503-5R6-R
The EATON ELECTRONICS HCM1A0503-5R6-R is an automotive-grade high current power inductor designed for demanding electronic applications. Manufactured in China, this surface-mount device offers reliable performance with a compact footprint, making it ideal for various automotive and industrial electronics.
Product Features
Automotive grade (AEC-Q200 Grade 1) qualification
High current carrying capacity up to 3.5A RMS
Magnetically shielded to reduce EMI
Suitable for high-frequency applications up to 1 MHz
Inductance value of 5.6μH with ±20% tolerance
Low DCR (typical 63mΩ, max 70.6mΩ at +20°C)
Compact 5.5 mm x 5.3 mm footprint with 3.0 mm height
Alloy powder core material for stability and performance
RoHS compliant, halogen-free, lead-free
Moisture Sensitivity Level (MSL): 1
Electrical Specifications
Parameter
Value
Inductance (FLL)
5.6μH
Peak Current (I sat)
2.8A
RMS Current (I rms)
3.5A
DC Resistance (DCR)
63mΩ (typical), 70.6mΩ (max)
Operating Temperature Range
-55°C to +155°C
Storage Temperature Range
-55°C to +155°C
Physical Dimensions
Size: 5.5 mm x 5.3 mm x 3.0 mm
Package Type: Reel (2000 parts per reel)
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet.
Part Number: HCM1A0503-5R6-R
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
UOM: EA
ECCN: EAR99
Package Type: REEL
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10022895452477,"title":"HCM1A0503-5R6-R","handle":"hcm1a0503-5r6-r","description":"\u003ch3\u003ePower Inductors - SMD 5.6μH 3.5A - EATON ELECTRONICS HCM1A0503-5R6-R\u003c\/h3\u003e\n\n\u003cp\u003eThe EATON ELECTRONICS HCM1A0503-5R6-R is an automotive-grade high current power inductor designed for demanding electronic applications. Manufactured in China, this surface-mount device offers reliable performance with a compact footprint, making it ideal for various automotive and industrial electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade (AEC-Q200 Grade 1) qualification\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity up to 3.5A RMS\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n \u003cli\u003eSuitable for high-frequency applications up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eInductance value of 5.6μH with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eLow DCR (typical 63mΩ, max 70.6mΩ at +20°C)\u003c\/li\u003e\n \u003cli\u003eCompact 5.5 mm x 5.3 mm footprint with 3.0 mm height\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for stability and performance\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 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 (FLL)\u003c\/td\u003e\n \u003ctd\u003e5.6μH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Current (I sat)\u003c\/td\u003e\n \u003ctd\u003e2.8A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRMS Current (I rms)\u003c\/td\u003e\n \u003ctd\u003e3.5A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n \u003ctd\u003e63mΩ (typical), 70.6mΩ (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSize: 5.5 mm x 5.3 mm x 3.0 mm\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (2000 parts per reel)\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-hcm1a0503-5r6-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: HCM1A0503-5R6-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\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":"2025-08-13T15:00:52+05:30","created_at":"2025-08-13T15:00:52+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["5A","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":50615428383037,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1A0503-5R6-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1A0503-5R6-R","public_title":null,"options":["Default Title"],"price":10810,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1A0503-5R6-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0503-5R6-R_49615277_a4cf9996.jpg?v=1755077456"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0503-5R6-R_49615277_a4cf9996.jpg?v=1755077456","options":["Title"],"media":[{"alt":null,"id":45817448268093,"position":1,"preview_image":{"aspect_ratio":1.085,"height":200,"width":217,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0503-5R6-R_49615277_a4cf9996.jpg?v=1755077456"},"aspect_ratio":1.085,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1A0503-5R6-R_49615277_a4cf9996.jpg?v=1755077456","width":217}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD 5.6μH 3.5A - EATON ELECTRONICS HCM1A0503-5R6-R\u003c\/h3\u003e\n\n\u003cp\u003eThe EATON ELECTRONICS HCM1A0503-5R6-R is an automotive-grade high current power inductor designed for demanding electronic applications. Manufactured in China, this surface-mount device offers reliable performance with a compact footprint, making it ideal for various automotive and industrial electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade (AEC-Q200 Grade 1) qualification\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity up to 3.5A RMS\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n \u003cli\u003eSuitable for high-frequency applications up to 1 MHz\u003c\/li\u003e\n \u003cli\u003eInductance value of 5.6μH with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eLow DCR (typical 63mΩ, max 70.6mΩ at +20°C)\u003c\/li\u003e\n \u003cli\u003eCompact 5.5 mm x 5.3 mm footprint with 3.0 mm height\u003c\/li\u003e\n \u003cli\u003eAlloy powder core material for stability and performance\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 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 (FLL)\u003c\/td\u003e\n \u003ctd\u003e5.6μH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Current (I sat)\u003c\/td\u003e\n \u003ctd\u003e2.8A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRMS Current (I rms)\u003c\/td\u003e\n \u003ctd\u003e3.5A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n \u003ctd\u003e63mΩ (typical), 70.6mΩ (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSize: 5.5 mm x 5.3 mm x 3.0 mm\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (2000 parts per reel)\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-hcm1a0503-5r6-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: HCM1A0503-5R6-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\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.
