Power Inductors-SMD 1.0uH 78A 0.42mOhms - Eaton Electronics HC3-1R0-R
Discover the high-performance Eaton Electronics HC3 series power inductors, designed for demanding high current and low voltage applications. Manufactured by Eaton Electronics in the Philippines, this SMD (Surface Mount Device) inductor features a compact footprint and advanced foil technology for enhanced reliability and efficiency.
Product Features
Compact footprint suitable for high density circuit designs
Designed for high current/low voltage applications
Foil technology offers higher reliability over traditional magnet wire
Inductance: 1.0μH ±20%
Maximum RMS current: 78A
Effective resistance (DCR): 0.42mΩ at 20°C
Ferrite core material for optimal magnetic performance
RoHS compliant
Supplied in tape package, 24 parts per tray
Electrical and Mechanical Specifications
Part Number
Inductance (μH) ±20%
OCL (μH)
Current (A)
Max DCR (mΩ)
Volt-μs (V-μs)
HC3-1R0-R
1.0
78.00
78
0.42
17.33
Environmental & Packaging Details
Storage Temperature Range: -40°C to +125°C
Operating Temperature Range: -40°C to +125°C
Solder Reflow Temperature: J-STD-020D compliant
Package Type: Tape
Quantity: 24 parts per tray
Dimensions (mm)
Part Number
Max Height
HC3-1R0-R
17.5
Additional Information
For detailed technical specifications, soldering profiles, and application guidelines, please refer to the datasheet.
Part Number: HC3-1R0-R Manufacturer: Eaton Electronics Country of Origin: Philippines (PH) UOM: Tape ECCN: EAR99 Package Type: Tape Datasheet:Download Datasheet
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{"id":10020090020157,"title":"HC3-1R0-R","handle":"hc3-1r0-r","description":"\u003ch3\u003ePower Inductors-SMD 1.0uH 78A 0.42mOhms - Eaton Electronics HC3-1R0-R\u003c\/h3\u003e\n\n\u003cp\u003eDiscover the high-performance Eaton Electronics HC3 series power inductors, designed for demanding high current and low voltage applications. Manufactured by Eaton Electronics in the Philippines, this SMD (Surface Mount Device) inductor features a compact footprint and advanced foil technology for enhanced reliability and efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCompact footprint suitable for high density circuit designs\u003c\/li\u003e\n \u003cli\u003eDesigned for high current\/low voltage applications\u003c\/li\u003e\n \u003cli\u003eFoil technology offers higher reliability over traditional magnet wire\u003c\/li\u003e\n \u003cli\u003eInductance: 1.0μH ±20%\u003c\/li\u003e\n \u003cli\u003eMaximum RMS current: 78A\u003c\/li\u003e\n \u003cli\u003eEffective resistance (DCR): 0.42mΩ at 20°C\u003c\/li\u003e\n \u003cli\u003eFerrite core material for optimal magnetic performance\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eSupplied in tape package, 24 parts per tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH) ±20%\u003c\/th\u003e\n \u003cth\u003eOCL (μH)\u003c\/th\u003e\n \u003cth\u003eCurrent (A)\u003c\/th\u003e\n \u003cth\u003eMax DCR (mΩ)\u003c\/th\u003e\n \u003cth\u003eVolt-μs (V-μs)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHC3-1R0-R\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e78.00\u003c\/td\u003e\n \u003ctd\u003e78\u003c\/td\u003e\n \u003ctd\u003e0.42\u003c\/td\u003e\n \u003ctd\u003e17.33\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020D compliant\u003c\/li\u003e\n \u003cli\u003ePackage Type: Tape\u003c\/li\u003e\n \u003cli\u003eQuantity: 24 parts per tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMax Height\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHC3-1R0-R\u003c\/td\u003e\n \u003ctd\u003e17.5\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications, soldering profiles, and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hc3-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e HC3-1R0-R\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Philippines (PH)\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Tape\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tape\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hc3-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-11T21:51:01+05:30","created_at":"2025-08-11T21:51:01+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["78A","Chokes","Coils","EATON-ELE","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":110457,"price_min":110457,"price_max":110457,"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":50609039933757,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HC3-1R0-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HC3-1R0-R","public_title":null,"options":["Default Title"],"price":110457,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HC3-1R0-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44571417.jpg?v=1754929264"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44571417.jpg?v=1754929264","options":["Title"],"media":[{"alt":null,"id":45786401276221,"position":1,"preview_image":{"aspect_ratio":1.403,"height":365,"width":512,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44571417.jpg?v=1754929264"},"aspect_ratio":1.403,"height":365,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44571417.jpg?v=1754929264","width":512}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 1.0uH 78A 0.42mOhms - Eaton Electronics HC3-1R0-R\u003c\/h3\u003e\n\n\u003cp\u003eDiscover the high-performance Eaton Electronics HC3 series power inductors, designed for demanding high current and low voltage applications. Manufactured by Eaton Electronics in the Philippines, this SMD (Surface Mount Device) inductor features a compact footprint and advanced foil technology for enhanced reliability and efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCompact footprint suitable for high density circuit designs\u003c\/li\u003e\n \u003cli\u003eDesigned for high current\/low voltage applications\u003c\/li\u003e\n \u003cli\u003eFoil technology offers higher reliability over traditional magnet wire\u003c\/li\u003e\n \u003cli\u003eInductance: 1.0μH ±20%\u003c\/li\u003e\n \u003cli\u003eMaximum RMS current: 78A\u003c\/li\u003e\n \u003cli\u003eEffective resistance (DCR): 0.42mΩ at 20°C\u003c\/li\u003e\n \u003cli\u003eFerrite core material for optimal magnetic performance\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eSupplied in tape package, 24 parts per tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH) ±20%\u003c\/th\u003e\n \u003cth\u003eOCL (μH)\u003c\/th\u003e\n \u003cth\u003eCurrent (A)\u003c\/th\u003e\n \u003cth\u003eMax DCR (mΩ)\u003c\/th\u003e\n \u003cth\u003eVolt-μs (V-μs)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHC3-1R0-R\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e78.00\u003c\/td\u003e\n \u003ctd\u003e78\u003c\/td\u003e\n \u003ctd\u003e0.42\u003c\/td\u003e\n \u003ctd\u003e17.33\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020D compliant\u003c\/li\u003e\n \u003cli\u003ePackage Type: Tape\u003c\/li\u003e\n \u003cli\u003eQuantity: 24 parts per tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eMax Height\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHC3-1R0-R\u003c\/td\u003e\n \u003ctd\u003e17.5\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications, soldering profiles, and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hc3-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e HC3-1R0-R\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Philippines (PH)\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Tape\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tape\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hc3-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\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.
