Part Number: DRA127-330-R
Manufacturer: EATON ELECTRONICS
Country of Origin: PH
Unit of Measure: EA
ECCN: EAR99
Package Type: REEL
Datasheet: Download Datasheet
Product Features
High power density and high efficiency automotive-grade power inductor
Magnetically shielded to reduce EMI
Ferrite core material for reliable performance
Suitable for high shock and vibration environments
RoHS compliant
Moisture Sensitivity Level (MSL): 1
Effective for applications such as body electronics, HVAC, advanced driver assistance systems, infotainment, and engine management
Technical Specifications
Part Number
OCL ±20% (µH)
I 2 rms (A)
I 13 sat (A)
I 24 sat (A)
DCR (Ω) @ +25°C (Typical)
DCR (Ω) @ +25°C (Maximum)
K-Factor
DRA127-330-R
0.42
13.5
30.8
24.6
0.0024
0.0028
196.9
Additional Details
Inductance range from 0.28 µH to 1000 µH
Current range up to 56 A
Storage and operating temperature: -40 °C to +165 °C
Solder reflow compliant with J-STD-020
Application Areas
Body electronics including lighting, HVAC, and door/window controls
Advanced driver assistance systems such as adaptive cruise control and collision avoidance
Infotainment and cluster electronics
Chassis and safety electronics like ESC and EPS
Engine and powertrain management systems
For more detailed specifications, please refer to the datasheet. If additional information is needed, please search the internet for the part number DRA127-330-R.
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{"id":10026374922557,"title":"DRA127-330-R","handle":"dra127-330-r","description":"\u003ch3\u003eProduct Overview: Fixed Inductor DRA127-330-R\u003c\/h3\u003e\n\u003cp\u003ePart Number: DRA127-330-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: PH\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dra127-330-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power density and high efficiency automotive-grade power inductor\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n \u003cli\u003eFerrite core material for reliable performance\u003c\/li\u003e\n \u003cli\u003eSuitable for high shock and vibration environments\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n \u003cli\u003eEffective for applications such as body electronics, HVAC, advanced driver assistance systems, infotainment, and engine management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\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\u003eI 2 rms (A)\u003c\/th\u003e\n \u003cth\u003eI 13 sat (A)\u003c\/th\u003e\n \u003cth\u003eI 24 sat (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) @ +25°C (Typical)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) @ +25°C (Maximum)\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\u003eDRA127-330-R\u003c\/td\u003e\n \u003ctd\u003e0.42\u003c\/td\u003e\n \u003ctd\u003e13.5\u003c\/td\u003e\n \u003ctd\u003e30.8\u003c\/td\u003e\n \u003ctd\u003e24.6\u003c\/td\u003e\n \u003ctd\u003e0.0024\u003c\/td\u003e\n \u003ctd\u003e0.0028\u003c\/td\u003e\n \u003ctd\u003e196.9\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance range from 0.28 µH to 1000 µH\u003c\/li\u003e\n \u003cli\u003eCurrent range up to 56 A\u003c\/li\u003e\n \u003cli\u003eStorage and operating temperature: -40 °C to +165 °C\u003c\/li\u003e\n \u003cli\u003eSolder reflow compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBody electronics including lighting, HVAC, and door\/window controls\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems such as adaptive cruise control and collision avoidance\u003c\/li\u003e\n \u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n \u003cli\u003eChassis and safety electronics like ESC and EPS\u003c\/li\u003e\n \u003cli\u003eEngine and powertrain management systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dra127-330-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, please search the internet for the part number DRA127-330-R.\u003c\/p\u003e","published_at":"2025-08-15T07:12:01+05:30","created_at":"2025-08-15T07:12:02+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["22A","Chokes","Coils","EATON-ELE","IMPORT_CSV","IMPORT_PT2","Inductor","Power","Smd","WLDM"],"price":26887,"price_min":26887,"price_max":26887,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50622164533565,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRA127-330-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"DRA127-330-R","public_title":null,"options":["Default Title"],"price":26887,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRA127-330-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-330-R_41940191_f9bd4364.jpg?v=1755222122"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-330-R_41940191_f9bd4364.jpg?v=1755222122","options":["Title"],"media":[{"alt":null,"id":45847479681341,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-330-R_41940191_f9bd4364.jpg?v=1755222122"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-330-R_41940191_f9bd4364.jpg?v=1755222122","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Overview: Fixed Inductor DRA127-330-R\u003c\/h3\u003e\n\u003cp\u003ePart Number: DRA127-330-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: PH\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dra127-330-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power density and high efficiency automotive-grade power inductor\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n \u003cli\u003eFerrite core material for reliable performance\u003c\/li\u003e\n \u003cli\u003eSuitable for high shock and vibration environments\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n \u003cli\u003eEffective for applications such as body electronics, HVAC, advanced driver assistance systems, infotainment, and engine management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\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\u003eI 2 rms (A)\u003c\/th\u003e\n \u003cth\u003eI 13 sat (A)\u003c\/th\u003e\n \u003cth\u003eI 24 sat (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) @ +25°C (Typical)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) @ +25°C (Maximum)\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\u003eDRA127-330-R\u003c\/td\u003e\n \u003ctd\u003e0.42\u003c\/td\u003e\n \u003ctd\u003e13.5\u003c\/td\u003e\n \u003ctd\u003e30.8\u003c\/td\u003e\n \u003ctd\u003e24.6\u003c\/td\u003e\n \u003ctd\u003e0.0024\u003c\/td\u003e\n \u003ctd\u003e0.0028\u003c\/td\u003e\n \u003ctd\u003e196.9\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance range from 0.28 µH to 1000 µH\u003c\/li\u003e\n \u003cli\u003eCurrent range up to 56 A\u003c\/li\u003e\n \u003cli\u003eStorage and operating temperature: -40 °C to +165 °C\u003c\/li\u003e\n \u003cli\u003eSolder reflow compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBody electronics including lighting, HVAC, and door\/window controls\u003c\/li\u003e\n \u003cli\u003eAdvanced driver assistance systems such as adaptive cruise control and collision avoidance\u003c\/li\u003e\n \u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n \u003cli\u003eChassis and safety electronics like ESC and EPS\u003c\/li\u003e\n \u003cli\u003eEngine and powertrain management systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dra127-330-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, please search the internet for the part number DRA127-330-R.\u003c\/p\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.
