DRA127-470-R The DRA127-470-R is a 47µH shielded wirewound inductor from Eaton. It features a current rating of 2.62A and a DCR of 91mOhm, suitable for automotive applications.
Mfr Part #:

DRA127-470-R

Available from 2 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The DRA127-470-R is a 47µH shielded wirewound inductor from Eaton. It features a current rating of 2.62A and a DCR of 91mOhm, suitable for automotive applications.
Total Stock: 928 pcs
$ Price Range: $1.62 - $3.14

DRA127-470-R Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
898 pcs
898 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
30 pcs
30 pcs On Request 1 On Request On Request On Request On Request On Request

DRA127-470-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

DRA127-470-R Description

Short technical summary and product information.

The DRA127-470-R is a shielded wirewound fixed inductor from Eaton - Electronics Division, designed for surface mount applications. It offers an inductance of 47 µH with a tolerance of ±20%, a DC resistance of 91 mOhm, and a continuous current rating of 2.62 A. The saturation current is 5.09 A, providing headroom for transient conditions.

 

This inductor is AEC-Q200 qualified, making it suitable for automotive and other harsh environments. It operates over a wide temperature range from -40°C to 165°C. The component is shielded to minimize electromagnetic interference, and its wirewound construction ensures high current handling and low core losses.

 

Packaged in a nonstandard 12.50 mm × 12.50 mm × 8.00 mm case, the DRA127-470-R is ideal for power supply filtering, DC-DC converters, and EMI suppression in space-constrained designs.

DRA127-470-R Quick Information

Product Type: Shielded Wirewound Inductor
Series: DRA
Canonical Name: Eaton DRA127-470-R Shielded Wirewound Inductor
Subcategory: Power Inductors

DRA127-470-R Compliance

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

DRA127-470-R Estimated Pricing

Qty Low High
1+ $3.14 $3.14
10+ $2.63 $2.63
25+ $2.40 $2.40
100+ $1.89 $1.89
350+ $1.83 $1.83
700+ $1.71 $1.71
1,050+ $1.65 $1.65
2,450+ $1.62 $1.62

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

DRA127-470-R Features

  • Shielded construction reduces electromagnetic interference.
  • Rated for 2.62 A continuous current.
  • 47 µH inductance with ±20% tolerance.
  • AEC-Q200 automotive qualified.
  • Operating temperature range -40°C to 165°C.

DRA127-470-R Applications

  • Power supply input and output filtering.
  • DC-DC converter output choke.
  • Automotive engine control modules.
  • Industrial power management systems.
  • EMI suppression in high-current circuits.

DRA127-470-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the DRA127-470-R?

The inductance is 47 µH with a tolerance of ±20%.

What is the current rating of this inductor?

The DC current rating is 2.62 A, and the saturation current is 5.09 A.

What is the DC resistance (DCR)?

The DC resistance is 91 mOhm.

What is the package size and mounting type?

It is surface mount in a nonstandard package measuring 12.50 mm x 12.50 mm x 8.00 mm.

Is the DRA127-470-R shielded?

Yes, it is a shielded inductor to reduce EMI.

What is the operating temperature range?

It operates from -40°C to 165°C.

Is this inductor AEC-Q200 qualified?

Yes, it is rated AEC-Q200 for automotive applications.

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