Manufactured by EATON ELECTRONICS, the DRA74-471-R is a high-performance automotive-grade power inductor designed for demanding electronic applications. This shielded power inductor features a ferrite core material and is RoHS compliant, ensuring environmentally responsible manufacturing.
Product Features:
High power density and high efficiency for automotive and industrial applications
Magnetically shielded to reduce electromagnetic interference (EMI)
Suitable for body electronics, HVAC, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems
Rugged construction for high shock and vibration environments
Meets AEC-Q200 qualification standards
Moisture Sensitivity Level (MSL): Level 1
Package Type: REEL for automated assembly
Technical Specifications:
Parameter
Value
Part Number
DRA74-471-R
Inductance Range
470 µH
Effective Inductance (OCL)
471.5 µH ±20%
Rated Current (I2 rms)
0.383 A
Peak Saturation Current (I13 sat)
0.420 A
Maximum Saturation Current (I24 sat)
0.336 A
DC Resistance (DCR) @ +25°C
1.93 Ω
K-Factor
12.5
Storage & Operating Temperature Range
-40°C to +165°C
Solder Reflow Temperature
J-STD-020 compliant
For detailed technical data, please refer to the Datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
{"id":10026373022013,"title":"DRA74-471-R","handle":"dra74-471-r","description":"\u003ch3\u003e470 H Shielded Wirewound Inductor - DRA74-471-R\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the \u003cstrong\u003eDRA74-471-R\u003c\/strong\u003e is a high-performance automotive-grade power inductor designed for demanding electronic applications. This shielded power inductor features a ferrite core material and is RoHS compliant, ensuring environmentally responsible manufacturing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power density and high efficiency for automotive and industrial applications\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce electromagnetic interference (EMI)\u003c\/li\u003e\n\u003cli\u003eSuitable for body electronics, HVAC, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems\u003c\/li\u003e\n\u003cli\u003eRugged construction for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMeets AEC-Q200 qualification standards\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\u003c\/li\u003e\n\u003cli\u003ePackage Type: REEL for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eDRA74-471-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e470 µH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Inductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e471.5 µH ±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (I2 rms)\u003c\/td\u003e\n\u003ctd\u003e0.383 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Saturation Current (I13 sat)\u003c\/td\u003e\n\u003ctd\u003e0.420 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Saturation Current (I24 sat)\u003c\/td\u003e\n\u003ctd\u003e0.336 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (DCR) @ +25°C\u003c\/td\u003e\n\u003ctd\u003e1.93 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK-Factor\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +165°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dra74-471-r.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-15T07:09:45+05:30","created_at":"2025-08-15T07:09:47+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["Chokes","Coils","EATON-ELE","IMPORT_CSV","IMPORT_PT2","Inductors","Power","Smd","Wire","WLDM"],"price":14691,"price_min":14691,"price_max":14691,"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":50622162436413,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRA74-471-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRA74-471-R","public_title":null,"options":["Default Title"],"price":14691,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRA74-471-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA74-471-R_44650997_77b981aa.jpg?v=1755221987"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA74-471-R_44650997_77b981aa.jpg?v=1755221987","options":["Title"],"media":[{"alt":null,"id":45847463854397,"position":1,"preview_image":{"aspect_ratio":1.22,"height":200,"width":244,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA74-471-R_44650997_77b981aa.jpg?v=1755221987"},"aspect_ratio":1.22,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA74-471-R_44650997_77b981aa.jpg?v=1755221987","width":244}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e470 H Shielded Wirewound Inductor - DRA74-471-R\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the \u003cstrong\u003eDRA74-471-R\u003c\/strong\u003e is a high-performance automotive-grade power inductor designed for demanding electronic applications. This shielded power inductor features a ferrite core material and is RoHS compliant, ensuring environmentally responsible manufacturing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power density and high efficiency for automotive and industrial applications\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce electromagnetic interference (EMI)\u003c\/li\u003e\n\u003cli\u003eSuitable for body electronics, HVAC, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems\u003c\/li\u003e\n\u003cli\u003eRugged construction for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMeets AEC-Q200 qualification standards\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\u003c\/li\u003e\n\u003cli\u003ePackage Type: REEL for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eDRA74-471-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e470 µH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Inductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e471.5 µH ±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (I2 rms)\u003c\/td\u003e\n\u003ctd\u003e0.383 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Saturation Current (I13 sat)\u003c\/td\u003e\n\u003ctd\u003e0.420 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Saturation Current (I24 sat)\u003c\/td\u003e\n\u003ctd\u003e0.336 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (DCR) @ +25°C\u003c\/td\u003e\n\u003ctd\u003e1.93 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK-Factor\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +165°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dra74-471-r.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
