MPIA4040R4-1R5-R Fixed Inductor 1.5µH 6.9A - Automotive Power Inductor
Introducing the MPIA4040R4-1R5-R, a high-performance automotive-grade power inductor manufactured by Eaton Bussmann Electrical. Designed for high current, high frequency applications, this surface-mount inductor offers reliable performance in demanding automotive electronic systems.
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{"id":10027510300989,"title":"MPIA4040R4-1R5-R","handle":"mpia4040r4-1r5-r","description":"\u003ch3\u003eMPIA4040R4-1R5-R Fixed Inductor 1.5µH 6.9A - Automotive Power Inductor\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the MPIA4040R4-1R5-R, a high-performance automotive-grade power inductor manufactured by Eaton Bussmann Electrical. Designed for high current, high frequency applications, this surface-mount inductor offers reliable performance in demanding automotive electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: MPIA4040R4-1R5-R\u003c\/li\u003e\n \u003cli\u003eManufacturer: Eaton Bussmann Electrical\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Korea (KR)\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eProduct Category: Inductors, Chokes \u0026amp; Coils | Power Inductors - SMD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 1.5µH\u003c\/li\u003e\n \u003cli\u003eMaximum DC Current: 6.9A\u003c\/li\u003e\n \u003cli\u003ePackage Dimensions: 4.7 x 4.31 mm footprint\u003c\/li\u003e\n \u003cli\u003eHeight Options: 1.2mm, 1.5mm, 1.85mm, 2.0mm\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded design for reduced electromagnetic interference\u003c\/li\u003e\n \u003cli\u003eFrequency Range: 20kHz to 10MHz\u003c\/li\u003e\n \u003cli\u003eEffective Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020D\u003c\/li\u003e\n \u003cli\u003eHalogen Free, Lead-Free, RoHS Compliant\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\u003eHeadlamps, tail lamps, and interior lighting\u003c\/li\u003e\n \u003cli\u003eDoor control systems\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eRadar systems (77GHz)\u003c\/li\u003e\n \u003cli\u003eAutomatic parking control\u003c\/li\u003e\n \u003cli\u003eCollision avoidance systems\u003c\/li\u003e\n \u003cli\u003eIn-vehicle infotainment and navigation\u003c\/li\u003e\n \u003cli\u003eActive noise cancellation (ANC)\u003c\/li\u003e\n \u003cli\u003eChassis and safety electronics, including airbag control units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eOCL ± 20% (µH)\u003c\/th\u003e\n \u003cth\u003ePart Marking\u003c\/th\u003e\n \u003cth\u003eI\u003csub\u003e2 rms\u003c\/sub\u003e (A)\u003c\/th\u003e\n \u003cth\u003eI\u003csub\u003e3 sat\u003c\/sub\u003e @ 25°C (A)\u003c\/th\u003e\n \u003cth\u003eDCR (mΩ) ± 20%\u003c\/th\u003e\n \u003cth\u003eK-factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eMPIA4040R4-1R5-R\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e1R5\u003c\/td\u003e\n \u003ctd\u003e6.90\u003c\/td\u003e\n \u003ctd\u003e6.50\u003c\/td\u003e\n \u003ctd\u003e60.0\u003c\/td\u003e\n \u003ctd\u003e732\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Datasheet\u003c\/h3\u003e\n\u003cp\u003eSupplied in reel packaging, with approximately 3000 parts per reel. For detailed specifications and application guidance, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mpia4040-automotive-miniature%20power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:21:43+05:30","created_at":"2025-08-16T00:21:43+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["9A","Chokes","Coils","EATON-BUS","IMPORT_CSV","IMPORT_PT2","Inductor","PAD","Power","Smd","WLDM"],"price":5405,"price_min":5405,"price_max":5405,"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":50625519943997,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MPIA4040R4-1R5-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MPIA4040R4-1R5-R","public_title":null,"options":["Default Title"],"price":5405,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MPIA4040R4-1R5-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/MPIA4040R4-1R5-R_55940023_748a203a.jpg?v=1755283907"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MPIA4040R4-1R5-R_55940023_748a203a.jpg?v=1755283907","options":["Title"],"media":[{"alt":null,"id":45858633253181,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MPIA4040R4-1R5-R_55940023_748a203a.jpg?v=1755283907"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MPIA4040R4-1R5-R_55940023_748a203a.jpg?v=1755283907","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eMPIA4040R4-1R5-R Fixed Inductor 1.5µH 6.9A - Automotive Power Inductor\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the MPIA4040R4-1R5-R, a high-performance automotive-grade power inductor manufactured by Eaton Bussmann Electrical. Designed for high current, high frequency applications, this surface-mount inductor offers reliable performance in demanding automotive electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: MPIA4040R4-1R5-R\u003c\/li\u003e\n \u003cli\u003eManufacturer: Eaton Bussmann Electrical\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Korea (KR)\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eProduct Category: Inductors, Chokes \u0026amp; Coils | Power Inductors - SMD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 1.5µH\u003c\/li\u003e\n \u003cli\u003eMaximum DC Current: 6.9A\u003c\/li\u003e\n \u003cli\u003ePackage Dimensions: 4.7 x 4.31 mm footprint\u003c\/li\u003e\n \u003cli\u003eHeight Options: 1.2mm, 1.5mm, 1.85mm, 2.0mm\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded design for reduced electromagnetic interference\u003c\/li\u003e\n \u003cli\u003eFrequency Range: 20kHz to 10MHz\u003c\/li\u003e\n \u003cli\u003eEffective Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020D\u003c\/li\u003e\n \u003cli\u003eHalogen Free, Lead-Free, RoHS Compliant\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\u003eHeadlamps, tail lamps, and interior lighting\u003c\/li\u003e\n \u003cli\u003eDoor control systems\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n \u003cli\u003eRadar systems (77GHz)\u003c\/li\u003e\n \u003cli\u003eAutomatic parking control\u003c\/li\u003e\n \u003cli\u003eCollision avoidance systems\u003c\/li\u003e\n \u003cli\u003eIn-vehicle infotainment and navigation\u003c\/li\u003e\n \u003cli\u003eActive noise cancellation (ANC)\u003c\/li\u003e\n \u003cli\u003eChassis and safety electronics, including airbag control units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eOCL ± 20% (µH)\u003c\/th\u003e\n \u003cth\u003ePart Marking\u003c\/th\u003e\n \u003cth\u003eI\u003csub\u003e2 rms\u003c\/sub\u003e (A)\u003c\/th\u003e\n \u003cth\u003eI\u003csub\u003e3 sat\u003c\/sub\u003e @ 25°C (A)\u003c\/th\u003e\n \u003cth\u003eDCR (mΩ) ± 20%\u003c\/th\u003e\n \u003cth\u003eK-factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eMPIA4040R4-1R5-R\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e1R5\u003c\/td\u003e\n \u003ctd\u003e6.90\u003c\/td\u003e\n \u003ctd\u003e6.50\u003c\/td\u003e\n \u003ctd\u003e60.0\u003c\/td\u003e\n \u003ctd\u003e732\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Datasheet\u003c\/h3\u003e\n\u003cp\u003eSupplied in reel packaging, with approximately 3000 parts per reel. For detailed specifications and application guidance, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mpia4040-automotive-miniature%20power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\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.
