DRA73-2R2-R DRA73-2R2-R is a fixed 2.2 µH shielded wirewound inductor from Eaton. It supports 4.18 A current with 16 mΩ maximum DC resistance and is AEC-Q200 qualified.
Mfr Part #:

DRA73-2R2-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
DRA73-2R2-R is a fixed 2.2 µH shielded wirewound inductor from Eaton. It supports 4.18 A current with 16 mΩ maximum DC resistance and is AEC-Q200 qualified.
Total Stock: 1,350 pcs
$ Price Range: $0.70 - $1.53

DRA73-2R2-R Available from 1 distributor

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DRA73-2R2-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Height
Inductance
Length
Mounting Type
Operating Temperature
Ratings
Shielding
Tape & Reel
Tolerance
Type
Width

DRA73-2R2-R Description

Short technical summary and product information.

The DRA73-2R2-R is a fixed inductor from Eaton - Electronics Division, featuring a wirewound construction with magnetic shielding. It offers an inductance of 2.2 µH with a tolerance of ±20%. The component is rated for a continuous current of 4.18 A and exhibits a maximum DC resistance of 16 mΩ, contributing to efficient power handling.

 

Designed for surface mount assembly, this inductor comes in a nonstandard package with dimensions of 7.60 mm by 7.60 mm and a height of 3.55 mm. It operates over a wide temperature range from -40°C to 165°C, making it suitable for demanding applications. The AEC-Q200 qualification ensures reliability in automotive environments.

 

The shielded construction helps reduce electromagnetic interference, making it ideal for power supply circuits, DC-DC converters, and EMI filtering. Its wirewound core provides high current handling and stable inductance over frequency. This inductor is a versatile choice for space-constrained designs requiring robust performance.

DRA73-2R2-R Quick Information

Product Type: Fixed Inductor
Series: DRA73
Canonical Name: Fixed Inductor, 2.2 µH, 4.18 A, Shielded, Wirewound, Surface Mount
Subcategory: Shielded Wirewound Inductor

DRA73-2R2-R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DRA73-2R2-R Estimated Pricing

Qty Low High
1+ $1.53 $1.53
10+ $1.28 $1.28
25+ $1.12 $1.12
100+ $0.94 $0.94
250+ $0.86 $0.86
500+ $0.82 $0.82
1,350+ $0.74 $0.74
2,700+ $0.72 $0.72
4,050+ $0.70 $0.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

DRA73-2R2-R Features

  • Shielded wirewound construction reduces EMI.
  • Rated for 4.18 A continuous current.
  • Low 16 mΩ maximum DC resistance.
  • AEC-Q200 qualified for automotive use.
  • Operates from -40°C to 165°C.

DRA73-2R2-R Applications

  • Ideal for power supply output filtering.
  • Used in DC-DC converter circuits.
  • Suitable for automotive electronic modules.
  • Common in EMI suppression applications.

DRA73-2R2-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the DRA73-2R2-R?

The inductance is 2.2 µH with a tolerance of ±20%.

What is the current rating of the DRA73-2R2-R?

The continuous current rating is 4.18 A.

What is the DC resistance of the DRA73-2R2-R?

The maximum DC resistance is 16 mΩ.

What is the operating temperature range?

The operating temperature ranges from -40°C to 165°C.

Is the DRA73-2R2-R shielded?

Yes, it is a shielded inductor.

What is the package/case type?

The package is nonstandard surface mount.

Is the DRA73-2R2-R AEC-Q200 qualified?

Yes, it meets AEC-Q200 requirements.

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