DR74-221-R Fixed inductor 220µH, 560mA, shielded ferrite core, wirewound construction, surface mount package.
Mfr Part #:

DR74-221-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Fixed inductor 220µH, 560mA, shielded ferrite core, wirewound construction, surface mount package.
Total Stock: 100 pcs
$ Price Range: $0.30 - $0.59

DR74-221-R Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

DR74-221-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

DR74-221-R Description

Short technical summary and product information.

The DR74-221-R is a fixed inductor from Eaton's Electronics Division, featuring a drum core wirewound construction with ferrite core material. It offers an inductance of 220µH with a tolerance of ±20%, and is rated for a continuous current of 560mA (saturation current 660mA). The DC resistance is 907mOhm. This component is fully shielded, reducing electromagnetic interference. Designed for surface mount assembly, it comes in a nonstandard 7.60mm x 7.60mm x 4.35mm package. Operating temperature range is -40°C to 125°C, making it suitable for a wide range of industrial and automotive applications. It is RoHS3 compliant with MSL level 1 (unlimited) and REACH unaffected.

DR74-221-R Quick Information

Product Type: Fixed Inductor
Series: DR74
Canonical Name: DR74-221-R Fixed Inductor 220µH 560mA 907mOhm Shielded Ferrite Core
Subcategory: Shielded Wirewound Inductor

DR74-221-R Compliance

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

DR74-221-R Estimated Pricing

Qty Low High
1+ $0.59 $0.59
10+ $0.48 $0.48
100+ $0.44 $0.44
500+ $0.41 $0.41
1,100+ $0.33 $0.33
2,200+ $0.32 $0.32
4,400+ $0.30 $0.30

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

DR74-221-R Features

  • Shielded ferrite core reduces EMI.
  • Rated for 560mA continuous current.
  • 220µH inductance with ±20% tolerance.
  • Surface mount package 7.6mm x 7.6mm.
  • Wide operating temperature range -40°C to 125°C.

DR74-221-R Applications

  • Used in power supply filter circuits.
  • Ideal for DC-DC converter output chokes.
  • Suitable for automotive electronics applications.
  • EMI suppression in industrial equipment.

DR74-221-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the DR74-221-R?

220 µH with ±20% tolerance.

What is the current rating?

560 mA continuous current, 660 mA saturation current.

What is the DC resistance?

907 mOhm.

What is the package size?

Nonstandard surface mount package, 7.60 mm x 7.60 mm x 4.35 mm.

Is this inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to 125°C.

Is the DR74-221-R RoHS compliant?

Yes, it is RoHS3 compliant.

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