Upgrade your electronic designs with the EATON ELECTRONICS HCM1305-1R0-R high current power inductor, designed for demanding power management applications. Manufactured in China and RoHS compliant, this surface-mount inductor features a robust iron powder core optimized for high current operation.
Product Features
Low core losses and magnetically shielded design for low electromagnetic interference (EMI)
Frequency range up to 5 MHz for versatile applications
Surface mount package measuring 13.8 mm x 12.5 mm with a height of 5.0 mm
High current capacity with a maximum RMS current of up to 118 A depending on inductance
Inductance range from 0.10 µH to 33 µH, with specific models available for different current requirements
Effective in voltage regulator modules (VRMs), multi-phase regulators, point-of-load modules, and more
Operates within a temperature range of -55 °C to +125 °C, suitable for harsh environments
Technical Specifications
Part Number
Inductance (µH) ±20%
Full Load Inductance Min. (µH)
RMS Current (A)
Saturation Current (A)
DC Resistance (mΩ) @ +20°C
Maximum DCR (mΩ) @ +20°C
K-factor
HCM1305-R10-R
0.10
0.064
55
118
0.52
0.59
848
HCM1305-1R0-R
1.00
0.64
29
50
2.10
2.42
275
HCM1305-33-R
33.0
21.1
5.2
8
74.5
85.5
48
Dimensions & Packaging
Dimensions: 13.3 ±0.5 mm x 13.3 ±0.5 mm, height 5.0 mm. Supplied in tape and reel packaging with 400 parts per 13-inch reel. All soldering surfaces should be coplanar within 0.10 mm.
Environmental & Compliance
Storage and operating temperature range: -55 °C to +125 °C
Solder reflow compliant (J-STD-020)
RoHS compliant
ECCN: EAR99
Additional Information
For detailed technical data, please refer to the datasheet.
Note: Datasheet was not processed, please search the internet for the part number for more details.
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.
{"id":10018935439677,"title":"HCM1305-1R0-R","handle":"hcm1305-1r0-r","description":"\u003ch3\u003eHigh Current Power Inductor - HCM1305 Series\u003c\/h3\u003e\n\u003cp\u003eUpgrade your electronic designs with the \u003cstrong\u003eEATON ELECTRONICS HCM1305-1R0-R\u003c\/strong\u003e high current power inductor, designed for demanding power management applications. Manufactured in China and RoHS compliant, this surface-mount inductor features a robust iron powder core optimized for high current operation.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow core losses and magnetically shielded design for low electromagnetic interference (EMI)\u003c\/li\u003e\n\u003cli\u003eFrequency range up to 5 MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eSurface mount package measuring 13.8 mm x 12.5 mm with a height of 5.0 mm\u003c\/li\u003e\n\u003cli\u003eHigh current capacity with a maximum RMS current of up to 118 A depending on inductance\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.10 µH to 33 µH, with specific models available for different current requirements\u003c\/li\u003e\n\u003cli\u003eEffective in voltage regulator modules (VRMs), multi-phase regulators, point-of-load modules, and more\u003c\/li\u003e\n\u003cli\u003eOperates within a temperature range of -55 °C to +125 °C, suitable for harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eFull Load Inductance Min. (µH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ) @ +20°C\u003c\/th\u003e\n\u003cth\u003eMaximum DCR (mΩ) @ +20°C\u003c\/th\u003e\n\u003cth\u003eK-factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1305-R10-R\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003ctd\u003e0.064\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e0.52\u003c\/td\u003e\n\u003ctd\u003e0.59\u003c\/td\u003e\n\u003ctd\u003e848\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1305-1R0-R\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e0.64\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2.10\u003c\/td\u003e\n\u003ctd\u003e2.42\u003c\/td\u003e\n\u003ctd\u003e275\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1305-33-R\u003c\/td\u003e\n\u003ctd\u003e33.0\u003c\/td\u003e\n\u003ctd\u003e21.1\u003c\/td\u003e\n\u003ctd\u003e5.2\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e74.5\u003c\/td\u003e\n\u003ctd\u003e85.5\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Additional models can be added similarly --\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions: 13.3 ±0.5 mm x 13.3 ±0.5 mm, height 5.0 mm. Supplied in tape and reel packaging with 400 parts per 13-inch reel. All soldering surfaces should be coplanar within 0.10 mm.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage and operating temperature range: -55 °C to +125 °C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant (J-STD-020)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1305-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T12:53:09+05:30","created_at":"2025-08-11T12:53:09+05:30","vendor":"Waldom Electonics","type":"","tags":["EATON-ELE","IMPORT_CSV","Inductor","WLDM"],"price":28273,"price_min":28273,"price_max":28273,"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":50604616876349,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1305-1R0-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1305-1R0-R","public_title":null,"options":["Default Title"],"price":28273,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1305-1R0-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44652992.jpg?v=1754896993"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44652992.jpg?v=1754896993","options":["Title"],"media":[{"alt":null,"id":45779851641149,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44652992.jpg?v=1754896993"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44652992.jpg?v=1754896993","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHigh Current Power Inductor - HCM1305 Series\u003c\/h3\u003e\n\u003cp\u003eUpgrade your electronic designs with the \u003cstrong\u003eEATON ELECTRONICS HCM1305-1R0-R\u003c\/strong\u003e high current power inductor, designed for demanding power management applications. Manufactured in China and RoHS compliant, this surface-mount inductor features a robust iron powder core optimized for high current operation.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow core losses and magnetically shielded design for low electromagnetic interference (EMI)\u003c\/li\u003e\n\u003cli\u003eFrequency range up to 5 MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eSurface mount package measuring 13.8 mm x 12.5 mm with a height of 5.0 mm\u003c\/li\u003e\n\u003cli\u003eHigh current capacity with a maximum RMS current of up to 118 A depending on inductance\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.10 µH to 33 µH, with specific models available for different current requirements\u003c\/li\u003e\n\u003cli\u003eEffective in voltage regulator modules (VRMs), multi-phase regulators, point-of-load modules, and more\u003c\/li\u003e\n\u003cli\u003eOperates within a temperature range of -55 °C to +125 °C, suitable for harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eFull Load Inductance Min. (µH)\u003c\/th\u003e\n\u003cth\u003eRMS Current (A)\u003c\/th\u003e\n\u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ) @ +20°C\u003c\/th\u003e\n\u003cth\u003eMaximum DCR (mΩ) @ +20°C\u003c\/th\u003e\n\u003cth\u003eK-factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1305-R10-R\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003ctd\u003e0.064\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e0.52\u003c\/td\u003e\n\u003ctd\u003e0.59\u003c\/td\u003e\n\u003ctd\u003e848\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1305-1R0-R\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e0.64\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2.10\u003c\/td\u003e\n\u003ctd\u003e2.42\u003c\/td\u003e\n\u003ctd\u003e275\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCM1305-33-R\u003c\/td\u003e\n\u003ctd\u003e33.0\u003c\/td\u003e\n\u003ctd\u003e21.1\u003c\/td\u003e\n\u003ctd\u003e5.2\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e74.5\u003c\/td\u003e\n\u003ctd\u003e85.5\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Additional models can be added similarly --\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions: 13.3 ±0.5 mm x 13.3 ±0.5 mm, height 5.0 mm. Supplied in tape and reel packaging with 400 parts per 13-inch reel. All soldering surfaces should be coplanar within 0.10 mm.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage and operating temperature range: -55 °C to +125 °C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant (J-STD-020)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm1305-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e"}
