Magnetically shielded construction for improved performance
Ferrite core material ensures reliable operation
Inductance value of 68 µH with a current rating up to 4.18 A
Low DCR of approximately 0.115 ohms at +25°C
RoHS compliant (RoHS: Yes)
Suitable for high shock and vibration environments
Moisture Sensitivity Level (MSL): Level 1
Applications
Body electronics including headlamps, tail lamps, and interior lighting
HVAC controllers such as heating, ventilation, and air conditioning systems
Door, window lift, and seat control systems
Advanced driver assistance systems (ADAS) like adaptive cruise control and collision avoidance
Car black box systems and infotainment electronics
Chassis and safety electronics including electronic stability control, electric parking brake, and electronic power steering
Engine and powertrain management systems including ECU, PCM, and TCU
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
DRA127-680-R
68.89
4.18
0.937
0.749
0.397
0.476
40.3
Environmental & Operating Conditions
Storage temperature: -40°C to +165°C
Operating temperature: -40°C to +165°C
Solder reflow temperature: J-STD-020 compliant
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet. Please search the internet for the part number DRA127-680-R 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":10026375020861,"title":"DRA127-680-R","handle":"dra127-680-r","description":"\u003ch3\u003ePower Inductors - SMD 68uH 4.18A 0.115ohms\u003c\/h3\u003e\n\u003cp\u003ePart Number: DRA127-680-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: PH\u003cbr\u003e\nUOM: \u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade high power density and high efficiency\u003c\/li\u003e\n\u003cli\u003eShielded drum core design reduces electromagnetic interference (EMI)\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded construction for improved performance\u003c\/li\u003e\n\u003cli\u003eFerrite core material ensures reliable operation\u003c\/li\u003e\n\u003cli\u003eInductance value of 68 µH with a current rating up to 4.18 A\u003c\/li\u003e\n\u003cli\u003eLow DCR of approximately 0.115 ohms at +25°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (RoHS: Yes)\u003c\/li\u003e\n\u003cli\u003eSuitable for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics including headlamps, tail lamps, and interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers such as heating, ventilation, and air conditioning systems\u003c\/li\u003e\n\u003cli\u003eDoor, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS) like adaptive cruise control and collision avoidance\u003c\/li\u003e\n\u003cli\u003eCar black box systems and infotainment electronics\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics including electronic stability control, electric parking brake, and electronic power steering\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain management systems including ECU, PCM, and TCU\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ctr\u003e\n\u003ctd\u003eDRA127-680-R\u003c\/td\u003e\n\u003ctd\u003e68.89\u003c\/td\u003e\n\u003ctd\u003e4.18\u003c\/td\u003e\n\u003ctd\u003e0.937\u003c\/td\u003e\n\u003ctd\u003e0.749\u003c\/td\u003e\n\u003ctd\u003e0.397\u003c\/td\u003e\n\u003ctd\u003e0.476\u003c\/td\u003e\n\u003ctd\u003e40.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage temperature: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow temperature: J-STD-020 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number DRA127-680-R for more details.\u003c\/p\u003e","published_at":"2025-08-15T07:12:23+05:30","created_at":"2025-08-15T07:12:26+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["18A","Chokes","Coils","EATON-ELE","IMPORT_CSV","IMPORT_PT2","Inductor","Power","SMD","WLDM"],"price":27995,"price_min":27995,"price_max":27995,"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":50622167777597,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRA127-680-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"DRA127-680-R","public_title":null,"options":["Default Title"],"price":27995,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRA127-680-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-680-R_41524766_c3b86369.jpg?v=1755222146"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-680-R_41524766_c3b86369.jpg?v=1755222146","options":["Title"],"media":[{"alt":null,"id":45847482695997,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-680-R_41524766_c3b86369.jpg?v=1755222146"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA127-680-R_41524766_c3b86369.jpg?v=1755222146","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD 68uH 4.18A 0.115ohms\u003c\/h3\u003e\n\u003cp\u003ePart Number: DRA127-680-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: PH\u003cbr\u003e\nUOM: \u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade high power density and high efficiency\u003c\/li\u003e\n\u003cli\u003eShielded drum core design reduces electromagnetic interference (EMI)\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded construction for improved performance\u003c\/li\u003e\n\u003cli\u003eFerrite core material ensures reliable operation\u003c\/li\u003e\n\u003cli\u003eInductance value of 68 µH with a current rating up to 4.18 A\u003c\/li\u003e\n\u003cli\u003eLow DCR of approximately 0.115 ohms at +25°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (RoHS: Yes)\u003c\/li\u003e\n\u003cli\u003eSuitable for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics including headlamps, tail lamps, and interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers such as heating, ventilation, and air conditioning systems\u003c\/li\u003e\n\u003cli\u003eDoor, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS) like adaptive cruise control and collision avoidance\u003c\/li\u003e\n\u003cli\u003eCar black box systems and infotainment electronics\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics including electronic stability control, electric parking brake, and electronic power steering\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain management systems including ECU, PCM, and TCU\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ctr\u003e\n\u003ctd\u003eDRA127-680-R\u003c\/td\u003e\n\u003ctd\u003e68.89\u003c\/td\u003e\n\u003ctd\u003e4.18\u003c\/td\u003e\n\u003ctd\u003e0.937\u003c\/td\u003e\n\u003ctd\u003e0.749\u003c\/td\u003e\n\u003ctd\u003e0.397\u003c\/td\u003e\n\u003ctd\u003e0.476\u003c\/td\u003e\n\u003ctd\u003e40.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage temperature: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow temperature: J-STD-020 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number DRA127-680-R for more details.\u003c\/p\u003e"}
