Manufactured by EATON ELECTRONICS, this high-performance power inductor is designed for demanding electronic applications. With a COO of CN and packaged in T&R format, it ensures reliable surface-mount installation and optimal electrical performance.
Product Features:
High power density and efficiency with magnetically shielded drum core design
Inductance range from 0.33 µH to 1000 µH
Current capacity up to 56 A peak
Ferrite core material for stable magnetic properties
Secure mounting for reliable assembly
RoHS 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.
DR127-220-R
22.0
22.65
1.62
1.67
0.107
17.0
Storage temperature range: -40 °C to +125 °C
Operating temperature range: -40 °C to +125 °C
Solder reflow temperature: Compliant with J-STD-020 (latest revision)
For detailed electrical characteristics and mechanical data, please refer to the datasheet.
Package Type: T&R
ECCN: EAR99
UOM: EA
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
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":10025422913853,"title":"DR127-220-R","handle":"dr127-220-r","description":"\u003ch3\u003ePower Inductor (SMD) - Part Number: DR127-220-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 packaged in T\u0026amp;R format, it ensures reliable surface-mount installation and optimal electrical performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power density and efficiency with magnetically 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 56 A peak\u003c\/li\u003e\n\u003cli\u003eFerrite core material for stable magnetic properties\u003c\/li\u003e\n\u003cli\u003eSecure mounting for reliable assembly\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ctr\u003e\n\u003ctd\u003eDR127-220-R\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e22.65\u003c\/td\u003e\n\u003ctd\u003e1.62\u003c\/td\u003e\n\u003ctd\u003e1.67\u003c\/td\u003e\n\u003ctd\u003e0.107\u003c\/td\u003e\n\u003ctd\u003e17.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eStorage temperature range: -40 °C to +125 °C\u003c\/p\u003e\n\u003cp\u003eOperating temperature range: -40 °C to +125 °C\u003c\/p\u003e\n\u003cp\u003eSolder reflow temperature: Compliant with J-STD-020 (latest revision)\u003c\/p\u003e\n\u003cp\u003eFor detailed electrical characteristics and mechanical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr127-220-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\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":"2025-08-14T19:26:56+05:30","created_at":"2025-08-14T19:26:56+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["4 A","57 A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":10394,"price_min":10394,"price_max":10394,"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":50620018688317,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DR127-220-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DR127-220-R","public_title":null,"options":["Default Title"],"price":10394,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DR127-220-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DR127-220-R_44091606_d4941434.jpg?v=1755179819"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR127-220-R_44091606_d4941434.jpg?v=1755179819","options":["Title"],"media":[{"alt":null,"id":45839067447613,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR127-220-R_44091606_d4941434.jpg?v=1755179819"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR127-220-R_44091606_d4941434.jpg?v=1755179819","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductor (SMD) - Part Number: DR127-220-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 packaged in T\u0026amp;R format, it ensures reliable surface-mount installation and optimal electrical performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power density and efficiency with magnetically 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 56 A peak\u003c\/li\u003e\n\u003cli\u003eFerrite core material for stable magnetic properties\u003c\/li\u003e\n\u003cli\u003eSecure mounting for reliable assembly\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ctr\u003e\n\u003ctd\u003eDR127-220-R\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e22.65\u003c\/td\u003e\n\u003ctd\u003e1.62\u003c\/td\u003e\n\u003ctd\u003e1.67\u003c\/td\u003e\n\u003ctd\u003e0.107\u003c\/td\u003e\n\u003ctd\u003e17.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eStorage temperature range: -40 °C to +125 °C\u003c\/p\u003e\n\u003cp\u003eOperating temperature range: -40 °C to +125 °C\u003c\/p\u003e\n\u003cp\u003eSolder reflow temperature: Compliant with J-STD-020 (latest revision)\u003c\/p\u003e\n\u003cp\u003eFor detailed electrical characteristics and mechanical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr127-220-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
