Manufactured by EATON ELECTRONICS, this high-performance power inductor is designed for demanding electronic applications. With a COO of CN and a UOM of each (EA), it is compliant with RoHS standards and features a shielded design for optimal magnetic performance.
High power density and high efficiency shielded drum core design
Inductance range from 0.33 µH to 1000 µH
Current capacity up to 2.08 A RMS and 2.47 A peak
Ferrite core material with magnetic shielding for reduced interference
Secure mounting suitable for surface-mount applications
Compatible with solder reflow processes (J-STD-020 compliant)
Technical Specifications
Part Number
Rated Inductance (μH)
OCL1 ±20% (μH)
I 2 rms (A)
I 3 sat (A) Peak
DCR4 (Ω) Typ.
Volt-μsec5 Typ.
DR73-100-R
10.0
10.30
2.08
2.47
0.0656
11.5
Environmental & Operating Conditions
Storage Temperature Range: -40°C to +125°C
Operating Temperature Range: -40°C to +125°C (ambient plus self-temperature rise)
Solder Reflow Temperature: J-STD-020 compliant
Additional Details
This power inductor is suitable for use in applications such as DC-DC converters, noise filtering, and power regulation in desktop, server, portable devices, LCD panels, and media players. Its robust design ensures reliable performance in demanding electronic environments.
For more detailed specifications, 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.
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With a COO of CN and a UOM of each (EA), it is compliant with RoHS standards and features a shielded design for optimal magnetic performance.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R (Tape \u0026amp; Reel)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr73-100-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power density and high efficiency shielded drum core design\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.33 µH to 1000 µH\u003c\/li\u003e\n \u003cli\u003eCurrent capacity up to 2.08 A RMS and 2.47 A peak\u003c\/li\u003e\n \u003cli\u003eFerrite core material with magnetic shielding for reduced interference\u003c\/li\u003e\n \u003cli\u003eSecure mounting suitable for surface-mount applications\u003c\/li\u003e\n \u003cli\u003eCompatible with solder reflow processes (J-STD-020 compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eRated Inductance (μH)\u003c\/th\u003e\n \u003cth\u003eOCL1 ±20% (μH)\u003c\/th\u003e\n \u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n \u003cth\u003eI 3 sat (A) Peak\u003c\/th\u003e\n \u003cth\u003eDCR4 (Ω) Typ.\u003c\/th\u003e\n \u003cth\u003eVolt-μsec5 Typ.\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDR73-100-R\u003c\/td\u003e\n \u003ctd\u003e10.0\u003c\/td\u003e\n \u003ctd\u003e10.30\u003c\/td\u003e\n \u003ctd\u003e2.08\u003c\/td\u003e\n \u003ctd\u003e2.47\u003c\/td\u003e\n \u003ctd\u003e0.0656\u003c\/td\u003e\n \u003ctd\u003e11.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; 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 (ambient plus self-temperature rise)\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis power inductor is suitable for use in applications such as DC-DC converters, noise filtering, and power regulation in desktop, server, portable devices, LCD panels, and media players. Its robust design ensures reliable performance in demanding electronic environments.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr73-100-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-13T23:42:18+05:30","created_at":"2025-08-13T23:42:18+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["08 A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":9563,"price_min":9563,"price_max":9563,"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":50617048990013,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DR73-100-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DR73-100-R","public_title":null,"options":["Default Title"],"price":9563,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DR73-100-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DR73-100-R_44091615_52d255be.jpg?v=1755108741"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR73-100-R_44091615_52d255be.jpg?v=1755108741","options":["Title"],"media":[{"alt":null,"id":45824199590205,"position":1,"preview_image":{"aspect_ratio":0.88,"height":200,"width":176,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR73-100-R_44091615_52d255be.jpg?v=1755108741"},"aspect_ratio":0.88,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR73-100-R_44091615_52d255be.jpg?v=1755108741","width":176}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductor (SMD) - Part Number: DR73-100-R\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, this high-performance power inductor is designed for demanding electronic applications. With a COO of CN and a UOM of each (EA), it is compliant with RoHS standards and features a shielded design for optimal magnetic performance.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R (Tape \u0026amp; Reel)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr73-100-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power density and high efficiency shielded drum core design\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.33 µH to 1000 µH\u003c\/li\u003e\n \u003cli\u003eCurrent capacity up to 2.08 A RMS and 2.47 A peak\u003c\/li\u003e\n \u003cli\u003eFerrite core material with magnetic shielding for reduced interference\u003c\/li\u003e\n \u003cli\u003eSecure mounting suitable for surface-mount applications\u003c\/li\u003e\n \u003cli\u003eCompatible with solder reflow processes (J-STD-020 compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eRated Inductance (μH)\u003c\/th\u003e\n \u003cth\u003eOCL1 ±20% (μH)\u003c\/th\u003e\n \u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n \u003cth\u003eI 3 sat (A) Peak\u003c\/th\u003e\n \u003cth\u003eDCR4 (Ω) Typ.\u003c\/th\u003e\n \u003cth\u003eVolt-μsec5 Typ.\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDR73-100-R\u003c\/td\u003e\n \u003ctd\u003e10.0\u003c\/td\u003e\n \u003ctd\u003e10.30\u003c\/td\u003e\n \u003ctd\u003e2.08\u003c\/td\u003e\n \u003ctd\u003e2.47\u003c\/td\u003e\n \u003ctd\u003e0.0656\u003c\/td\u003e\n \u003ctd\u003e11.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; 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 (ambient plus self-temperature rise)\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis power inductor is suitable for use in applications such as DC-DC converters, noise filtering, and power regulation in desktop, server, portable devices, LCD panels, and media players. Its robust design ensures reliable performance in demanding electronic environments.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr73-100-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
