DR124-221-R The Eaton DR124-221-R is a shielded wirewound fixed inductor with 220 µH inductance, 1 A current rating, and 669.6 mOhm maximum DCR. It is designed for surface mount applications in a nonstandard package.
Mfr Part #:

DR124-221-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton DR124-221-R is a shielded wirewound fixed inductor with 220 µH inductance, 1 A current rating, and 669.6 mOhm maximum DCR. It is designed for surface mount applications in a nonstandard package.
Total Stock: 530 pcs
$ Price Range: $0.49 - $0.94

DR124-221-R Available from 1 distributor

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Non-Authorised
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530 pcs
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DR124-221-R Specifications Quick View

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

DR124-221-R Description

Short technical summary and product information.

The Eaton DR124-221-R is a shielded wirewound drum core inductor with a ferrite core, offering 220 µH inductance with ±20% tolerance. It is rated for 1 A continuous current and features a maximum DC resistance of 669.6 mOhm.

 

The component has a saturation current of 1.15 A, slightly above the rated current, ensuring stable operation under peak conditions. It operates over a temperature range of -40°C to 125°C, making it suitable for industrial and automotive environments.

 

The inductor is surface mountable in a nonstandard 12.50 mm x 12.50 mm package with a height of 4.50 mm. It is shielded to minimize electromagnetic interference in dense circuits.

DR124-221-R Quick Information

Product Type: Fixed Inductor
Series: DR124
Canonical Name: Eaton DR124-221-R Shielded Wirewound Inductor, 220 µH, 1 A, 669.6 mOhm, Surface Mount
Subcategory: Fixed Inductors

DR124-221-R Compliance

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

DR124-221-R Estimated Pricing

Qty Low High
1+ $0.94 $0.94
10+ $0.77 $0.77
100+ $0.68 $0.68
250+ $0.65 $0.65
500+ $0.55 $0.55
750+ $0.50 $0.50
2,250+ $0.49 $0.49

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

DR124-221-R Features

  • Shielded wirewound drum core inductor.
  • 220 µH inductance with ±20% tolerance.
  • Rated for 1 A continuous current.
  • Maximum DCR of 669.6 mOhm.
  • Surface mount, 12.50 mm square package.

DR124-221-R Applications

  • Ideal for power supply filtering circuits.
  • Used in DC-DC converter applications.
  • Suitable for EMI suppression designs.
  • Works in automotive and industrial systems.

DR124-221-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Eaton DR124-221-R?

220 µH with ±20% tolerance.

What is the current rating of this inductor?

1 A continuous current, with saturation current of 1.15 A.

What is the DC resistance of the DR124-221-R?

Maximum 669.6 mOhm.

What is the package size of the DR124-221-R?

Nonstandard surface mount package, 12.50 mm x 12.50 mm, height 4.50 mm.

Is the inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to 125°C.

What is the mounting type?

Surface mount.

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