Enhance your electronic designs with the ABRACON ASPI-4020S series power inductor, designed for high-performance applications requiring reliable energy storage and efficient power management. Manufactured in Thailand, this SMD fixed inductor offers robust electrical characteristics suitable for a variety of DC-DC converter circuits and electronic equipment.
Product Features
Shielded magnetics with low radiation for EMI reduction
Large terminal surface area ensures excellent PCB bonding
Low DC resistance (DCR) for improved efficiency
High energy storage capacity suitable for large currents
Compact 4.0 x 4.0 x 2.0 mm package for space-constrained designs
RoHS compliant for environmentally responsible manufacturing
Electrical Specifications
Parameter
Value
Inductance
47μH (N tolerance)
DC Resistance (DCR)
0.71Ω (±30%)
Saturation Current (Isat)
0.74A
Temperature Rise Current (Irms)
0.44A
Self Resonant Frequency (SRF)
10 MHz
Operating Temperature Range
-40°C to +125°C
Storage Temperature Range
-10°C to +40°C, 70% R.H.
Mechanical & Packaging
Package Type: Reel
Outline Dimensions: 4.0 x 4.0 x 2.0 mm
Materials: Ni-Zn Ferrite core, Polyurethane enameled copper wire, Epoxy resin with magnetic powder
ISO9001:2008 certified manufacturing processes ensure quality and reliability. These inductors are RoHS compliant, supporting environmentally sustainable electronics design.
Important Notice
ABRACON products are suitable for commercial and industrial applications. They are not specifically designed for military, aerospace, medical, or high-reliability applications without prior authorization. For high-reliability needs, please contact ABRACON directly.
For more detailed specifications and application information, please refer to the datasheet linked above.
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":10026193125693,"title":"ASPI-4020S-470M-T","handle":"aspi-4020s-470m-t","description":"\u003ch3\u003eABRACON Power Inductors - Fixed Inductor 47μH 440mA 710mΩ (Part Number: ASPI-4020S-470M-T)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the ABRACON ASPI-4020S series power inductor, designed for high-performance applications requiring reliable energy storage and efficient power management. Manufactured in Thailand, this SMD fixed inductor offers robust electrical characteristics suitable for a variety of DC-DC converter circuits and electronic equipment.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShielded magnetics with low radiation for EMI reduction\u003c\/li\u003e\n \u003cli\u003eLarge terminal surface area ensures excellent PCB bonding\u003c\/li\u003e\n \u003cli\u003eLow DC resistance (DCR) for improved efficiency\u003c\/li\u003e\n \u003cli\u003eHigh energy storage capacity suitable for large currents\u003c\/li\u003e\n \u003cli\u003eCompact 4.0 x 4.0 x 2.0 mm package for space-constrained designs\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e47μH (N tolerance)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n \u003ctd\u003e0.71Ω (±30%)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSaturation Current (Isat)\u003c\/td\u003e\n \u003ctd\u003e0.74A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Rise Current (Irms)\u003c\/td\u003e\n \u003ctd\u003e0.44A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSelf Resonant Frequency (SRF)\u003c\/td\u003e\n \u003ctd\u003e10 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-10°C to +40°C, 70% R.H.\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eOutline Dimensions: 4.0 x 4.0 x 2.0 mm\u003c\/li\u003e\n \u003cli\u003eMaterials: Ni-Zn Ferrite core, Polyurethane enameled copper wire, Epoxy resin with magnetic powder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: ASPI-4020S-470M-T\u003c\/li\u003e\n \u003cli\u003eManufacturer: ABRACON\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Thailand (TH)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/abracon.com\/Magnetics\/power\/ASPI-4020S.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCertifications \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eISO9001:2008 certified manufacturing processes ensure quality and reliability. These inductors are RoHS compliant, supporting environmentally sustainable electronics design.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Notice\u003c\/h3\u003e\n\u003cp\u003eABRACON products are suitable for commercial and industrial applications. They are not specifically designed for military, aerospace, medical, or high-reliability applications without prior authorization. For high-reliability needs, please contact ABRACON directly.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications and application information, please refer to the datasheet linked above.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T03:06:37+05:30","created_at":"2025-08-15T03:06:38+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["ABRAC","Chokes","Coils","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":1455,"price_min":1455,"price_max":1455,"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":50621717610813,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ASPI-4020S-470M-T","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ASPI-4020S-470M-T","public_title":null,"options":["Default Title"],"price":1455,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ASPI-4020S-470M-T","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52364447.jpg?v=1755207398"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52364447.jpg?v=1755207398","options":["Title"],"media":[{"alt":null,"id":45844994916669,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52364447.jpg?v=1755207398"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52364447.jpg?v=1755207398","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eABRACON Power Inductors - Fixed Inductor 47μH 440mA 710mΩ (Part Number: ASPI-4020S-470M-T)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the ABRACON ASPI-4020S series power inductor, designed for high-performance applications requiring reliable energy storage and efficient power management. Manufactured in Thailand, this SMD fixed inductor offers robust electrical characteristics suitable for a variety of DC-DC converter circuits and electronic equipment.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShielded magnetics with low radiation for EMI reduction\u003c\/li\u003e\n \u003cli\u003eLarge terminal surface area ensures excellent PCB bonding\u003c\/li\u003e\n \u003cli\u003eLow DC resistance (DCR) for improved efficiency\u003c\/li\u003e\n \u003cli\u003eHigh energy storage capacity suitable for large currents\u003c\/li\u003e\n \u003cli\u003eCompact 4.0 x 4.0 x 2.0 mm package for space-constrained designs\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e47μH (N tolerance)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n \u003ctd\u003e0.71Ω (±30%)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSaturation Current (Isat)\u003c\/td\u003e\n \u003ctd\u003e0.74A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Rise Current (Irms)\u003c\/td\u003e\n \u003ctd\u003e0.44A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSelf Resonant Frequency (SRF)\u003c\/td\u003e\n \u003ctd\u003e10 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-10°C to +40°C, 70% R.H.\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eOutline Dimensions: 4.0 x 4.0 x 2.0 mm\u003c\/li\u003e\n \u003cli\u003eMaterials: Ni-Zn Ferrite core, Polyurethane enameled copper wire, Epoxy resin with magnetic powder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: ASPI-4020S-470M-T\u003c\/li\u003e\n \u003cli\u003eManufacturer: ABRACON\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Thailand (TH)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/abracon.com\/Magnetics\/power\/ASPI-4020S.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCertifications \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eISO9001:2008 certified manufacturing processes ensure quality and reliability. These inductors are RoHS compliant, supporting environmentally sustainable electronics design.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Notice\u003c\/h3\u003e\n\u003cp\u003eABRACON products are suitable for commercial and industrial applications. They are not specifically designed for military, aerospace, medical, or high-reliability applications without prior authorization. For high-reliability needs, please contact ABRACON directly.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications and application information, please refer to the datasheet linked above.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
