Introducing the Eaton FP1105R1-R12-R Power Inductor, a high-performance surface-mount component designed for demanding electronic applications. Manufactured by Eaton Electronics in the Philippines, this unshielded power inductor offers reliable high-current capabilities and low core losses, making it ideal for use in multi-phase regulators, VRMs, portable electronics, servers, data storage systems, and more.
Product Features
Surface mount package measuring 11.0 x 8.0 x 4.90 mm
Ferrite core material for efficient magnetic performance
High current carrying capacity with current range up to 66A at 120 nH inductance
Low core losses for improved efficiency
Controlled DCR tolerance suitable for sensing circuits
Inductance range from 101 nH to 226 nH
Frequency operation up to 2 MHz
RoHS compliant, halogen-free, lead-free
Supplied in reel packaging with 900 parts per reel
Technical Specifications
Part Number
Inductance (nH)
Full Load Inductance (nH)
Irms (A)
Isat @ 25°C (A)
Isat @ 125°C (A)
DCR (mΩ) @ 20°C
K-factor
FP1105R1-R12-R
120
86
46
66
50
50
467
Dimensions (mm)
A: 11.0 Max
B: 8.0 Max
C: 4.9 Max
D: 2.4 ± 0.2
E: 2.3 ± 0.3
F: 6.2 Typ
Environmental and Operating Conditions
Storage temperature range: -40°C to +125°C
Operating temperature range: -40°C to +125°C
Solder reflow compliant with J-STD-020
Packaging
Supplied in tape-and-reel packaging with 900 parts per reel, 13” diameter reel.
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{"id":10013395878205,"title":"FP1105R1-R12-R","handle":"fp1105r1-r12-r","description":"\u003ch3\u003ePower Inductor (SMD) - 120 nH - Unshielded\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton FP1105R1-R12-R Power Inductor, a high-performance surface-mount component designed for demanding electronic applications. Manufactured by Eaton Electronics in the Philippines, this unshielded power inductor offers reliable high-current capabilities and low core losses, making it ideal for use in multi-phase regulators, VRMs, portable electronics, servers, data storage systems, and more.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSurface mount package measuring 11.0 x 8.0 x 4.90 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core material for efficient magnetic performance\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity with current range up to 66A at 120 nH inductance\u003c\/li\u003e\n \u003cli\u003eLow core losses for improved efficiency\u003c\/li\u003e\n \u003cli\u003eControlled DCR tolerance suitable for sensing circuits\u003c\/li\u003e\n \u003cli\u003eInductance range from 101 nH to 226 nH\u003c\/li\u003e\n \u003cli\u003eFrequency operation up to 2 MHz\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003eSupplied in reel packaging with 900 parts per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (nH)\u003c\/th\u003e\n \u003cth\u003eFull Load Inductance (nH)\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat @ 25°C (A)\u003c\/th\u003e\n \u003cth\u003eIsat @ 125°C (A)\u003c\/th\u003e\n \u003cth\u003eDCR (mΩ) @ 20°C\u003c\/th\u003e\n \u003cth\u003eK-factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFP1105R1-R12-R\u003c\/td\u003e\n \u003ctd\u003e120\u003c\/td\u003e\n \u003ctd\u003e86\u003c\/td\u003e\n \u003ctd\u003e46\u003c\/td\u003e\n \u003ctd\u003e66\u003c\/td\u003e\n \u003ctd\u003e50\u003c\/td\u003e\n \u003ctd\u003e50\u003c\/td\u003e\n \u003ctd\u003e467\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eA: 11.0 Max\u003c\/li\u003e\n \u003cli\u003eB: 8.0 Max\u003c\/li\u003e\n \u003cli\u003eC: 4.9 Max\u003c\/li\u003e\n \u003cli\u003eD: 2.4 ± 0.2\u003c\/li\u003e\n \u003cli\u003eE: 2.3 ± 0.3\u003c\/li\u003e\n \u003cli\u003eF: 6.2 Typ\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental and Operating Conditions\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 compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape-and-reel packaging with 900 parts per reel, 13” diameter reel.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-fp1105-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eFP1105 High Current Power Inductors Data Sheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003ePart Number: \u003c\/h3\u003e\n\u003cp\u003eFP1105R1-R12-R\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer: \u003c\/h3\u003e\n\u003cp\u003eEaton Electronics\u003c\/p\u003e\n\n\u003ch3\u003eCountry of Origin: \u003c\/h3\u003e\n\u003cp\u003ePhilippines (PH)\u003c\/p\u003e\n\n\u003ch3\u003eUnit of Measure: \u003c\/h3\u003e\n\u003cp\u003eEach (EA)\u003c\/p\u003e\n\n\u003ch3\u003eECCN: \u003c\/h3\u003e\n\u003cp\u003eEAR99\u003c\/p\u003e\n\n\u003ch3\u003ePackage Type: \u003c\/h3\u003e\n\u003cp\u003eReel\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":"2025-08-10T16:07:43+05:30","created_at":"2025-08-10T16:07:43+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["46 A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":11919,"price_min":11919,"price_max":11919,"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":50578309054781,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"FP1105R1-R12-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"FP1105R1-R12-R","public_title":null,"options":["Default Title"],"price":11919,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"FP1105R1-R12-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44655165.jpg?v=1754822266"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44655165.jpg?v=1754822266","options":["Title"],"media":[{"alt":null,"id":45762542305597,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44655165.jpg?v=1754822266"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44655165.jpg?v=1754822266","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductor (SMD) - 120 nH - Unshielded\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton FP1105R1-R12-R Power Inductor, a high-performance surface-mount component designed for demanding electronic applications. Manufactured by Eaton Electronics in the Philippines, this unshielded power inductor offers reliable high-current capabilities and low core losses, making it ideal for use in multi-phase regulators, VRMs, portable electronics, servers, data storage systems, and more.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSurface mount package measuring 11.0 x 8.0 x 4.90 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core material for efficient magnetic performance\u003c\/li\u003e\n \u003cli\u003eHigh current carrying capacity with current range up to 66A at 120 nH inductance\u003c\/li\u003e\n \u003cli\u003eLow core losses for improved efficiency\u003c\/li\u003e\n \u003cli\u003eControlled DCR tolerance suitable for sensing circuits\u003c\/li\u003e\n \u003cli\u003eInductance range from 101 nH to 226 nH\u003c\/li\u003e\n \u003cli\u003eFrequency operation up to 2 MHz\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003eSupplied in reel packaging with 900 parts per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (nH)\u003c\/th\u003e\n \u003cth\u003eFull Load Inductance (nH)\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat @ 25°C (A)\u003c\/th\u003e\n \u003cth\u003eIsat @ 125°C (A)\u003c\/th\u003e\n \u003cth\u003eDCR (mΩ) @ 20°C\u003c\/th\u003e\n \u003cth\u003eK-factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFP1105R1-R12-R\u003c\/td\u003e\n \u003ctd\u003e120\u003c\/td\u003e\n \u003ctd\u003e86\u003c\/td\u003e\n \u003ctd\u003e46\u003c\/td\u003e\n \u003ctd\u003e66\u003c\/td\u003e\n \u003ctd\u003e50\u003c\/td\u003e\n \u003ctd\u003e50\u003c\/td\u003e\n \u003ctd\u003e467\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eA: 11.0 Max\u003c\/li\u003e\n \u003cli\u003eB: 8.0 Max\u003c\/li\u003e\n \u003cli\u003eC: 4.9 Max\u003c\/li\u003e\n \u003cli\u003eD: 2.4 ± 0.2\u003c\/li\u003e\n \u003cli\u003eE: 2.3 ± 0.3\u003c\/li\u003e\n \u003cli\u003eF: 6.2 Typ\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental and Operating Conditions\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 compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape-and-reel packaging with 900 parts per reel, 13” diameter reel.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-fp1105-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eFP1105 High Current Power Inductors Data Sheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003ePart Number: \u003c\/h3\u003e\n\u003cp\u003eFP1105R1-R12-R\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer: \u003c\/h3\u003e\n\u003cp\u003eEaton Electronics\u003c\/p\u003e\n\n\u003ch3\u003eCountry of Origin: \u003c\/h3\u003e\n\u003cp\u003ePhilippines (PH)\u003c\/p\u003e\n\n\u003ch3\u003eUnit of Measure: \u003c\/h3\u003e\n\u003cp\u003eEach (EA)\u003c\/p\u003e\n\n\u003ch3\u003eECCN: \u003c\/h3\u003e\n\u003cp\u003eEAR99\u003c\/p\u003e\n\n\u003ch3\u003ePackage Type: \u003c\/h3\u003e\n\u003cp\u003eReel\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.
