The TDK SPM3015T-3R3M-LR is a high-performance general purpose inductor designed for power circuits, manufactured by TDK CORPORATION in China (COO: CN). This SMD power inductor features a magnetic shield type wound construction utilizing metallic magnetic material, offering excellent current handling capabilities and low resistance. Its compact, low-profile design makes it suitable for a variety of electronic applications including tablets, notebooks, HDDs, servers, VRMs, and power supply modules.
Key features include:
Magnetic shield type wound inductor for enhanced electromagnetic compatibility
Low-profile design for space-constrained applications
Large current capacity with low DC resistance (Rdc)
Stable inductance with minimal variance in high-temperature environments
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{"id":10026069721405,"title":"SPM3015T-3R3M-LR","handle":"spm3015t-3r3m-lr","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTDK SPM3015T-3R3M-LR\u003c\/strong\u003e is a high-performance general purpose inductor designed for power circuits, manufactured by \u003cstrong\u003eTDK CORPORATION\u003c\/strong\u003e in China (COO: CN). This SMD power inductor features a magnetic shield type wound construction utilizing metallic magnetic material, offering excellent current handling capabilities and low resistance. Its compact, low-profile design makes it suitable for a variety of electronic applications including tablets, notebooks, HDDs, servers, VRMs, and power supply modules.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic shield type wound inductor for enhanced electromagnetic compatibility\u003c\/li\u003e\n\u003cli\u003eLow-profile design for space-constrained applications\u003c\/li\u003e\n\u003cli\u003eLarge current capacity with low DC resistance (Rdc)\u003c\/li\u003e\n\u003cli\u003eStable inductance with minimal variance in high-temperature environments\u003c\/li\u003e\n\u003cli\u003eIntegrated molded coil structure reduces hum noise compared to core adhesive coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications include:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eInductance\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003cth\u003eRated Current (A)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e28.2\u003c\/td\u003e\n\u003ctd\u003e1.9\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-4R7M-LR\" target=\"_blank\"\u003eSPM3015T-4R7M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e141.7\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-3R3M-LR\" target=\"_blank\"\u003eSPM3015T-3R3M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e86.6\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-2R2M-LR\" target=\"_blank\"\u003eSPM3015T-2R2M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e62.4\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-1R5M-LR\" target=\"_blank\"\u003eSPM3015T-1R5M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e45.1\u003c\/td\u003e\n\u003ctd\u003e3.8\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-1R0M-LR\" target=\"_blank\"\u003eSPM3015T-1R0M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.47\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e28.2\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-R47M-LR\" target=\"_blank\"\u003eSPM3015T-R47M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating temperature range: –40°C to +125°C\u003c\/p\u003e\n\u003cp\u003eStorage temperature range: –40°C to +125°C\u003c\/p\u003e\n\u003cp\u003eIndividual weight: 0.06 g\u003c\/p\u003e\n\u003cp\u003ePackage Type: Reel\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdk\/tdk-spm3015t-3r3m-lr.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T00:46:41+05:30","created_at":"2025-08-15T00:46:43+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["Chokes","Coils","IMPORT_CSV","Inductor","Power","Smd","TDK","WLDM"],"price":2245,"price_min":2245,"price_max":2245,"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":50621173334333,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SPM3015T-3R3M-LR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SPM3015T-3R3M-LR","public_title":null,"options":["Default Title"],"price":2245,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SPM3015T-3R3M-LR","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SPM3015T-3R3M-LR_49451244_3b1013de.jpg?v=1755199003"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SPM3015T-3R3M-LR_49451244_3b1013de.jpg?v=1755199003","options":["Title"],"media":[{"alt":null,"id":45843740098877,"position":1,"preview_image":{"aspect_ratio":1.5,"height":200,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SPM3015T-3R3M-LR_49451244_3b1013de.jpg?v=1755199003"},"aspect_ratio":1.5,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SPM3015T-3R3M-LR_49451244_3b1013de.jpg?v=1755199003","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTDK SPM3015T-3R3M-LR\u003c\/strong\u003e is a high-performance general purpose inductor designed for power circuits, manufactured by \u003cstrong\u003eTDK CORPORATION\u003c\/strong\u003e in China (COO: CN). This SMD power inductor features a magnetic shield type wound construction utilizing metallic magnetic material, offering excellent current handling capabilities and low resistance. Its compact, low-profile design makes it suitable for a variety of electronic applications including tablets, notebooks, HDDs, servers, VRMs, and power supply modules.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic shield type wound inductor for enhanced electromagnetic compatibility\u003c\/li\u003e\n\u003cli\u003eLow-profile design for space-constrained applications\u003c\/li\u003e\n\u003cli\u003eLarge current capacity with low DC resistance (Rdc)\u003c\/li\u003e\n\u003cli\u003eStable inductance with minimal variance in high-temperature environments\u003c\/li\u003e\n\u003cli\u003eIntegrated molded coil structure reduces hum noise compared to core adhesive coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications include:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eInductance\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003cth\u003eRated Current (A)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e28.2\u003c\/td\u003e\n\u003ctd\u003e1.9\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-4R7M-LR\" target=\"_blank\"\u003eSPM3015T-4R7M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e141.7\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-3R3M-LR\" target=\"_blank\"\u003eSPM3015T-3R3M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e86.6\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-2R2M-LR\" target=\"_blank\"\u003eSPM3015T-2R2M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e62.4\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-1R5M-LR\" target=\"_blank\"\u003eSPM3015T-1R5M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e45.1\u003c\/td\u003e\n\u003ctd\u003e3.8\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-1R0M-LR\" target=\"_blank\"\u003eSPM3015T-1R0M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.47\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e28.2\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/product.tdk.com\/en\/search\/inductor\/inductor\/smd\/info?part_no=SPM3015T-R47M-LR\" target=\"_blank\"\u003eSPM3015T-R47M-LR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating temperature range: –40°C to +125°C\u003c\/p\u003e\n\u003cp\u003eStorage temperature range: –40°C to +125°C\u003c\/p\u003e\n\u003cp\u003eIndividual weight: 0.06 g\u003c\/p\u003e\n\u003cp\u003ePackage Type: Reel\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdk\/tdk-spm3015t-3r3m-lr.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet 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.
