DR74-470-R The Eaton DR74-470-R is a shielded wirewound ferrite core inductor with 47µH inductance, 1.15A rated current, and 216mOhm DC resistance. It is surface mount in a nonstandard package and operates from -40°C to 125°C.
Mfr Part #:

DR74-470-R

Available from 2 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton DR74-470-R is a shielded wirewound ferrite core inductor with 47µH inductance, 1.15A rated current, and 216mOhm DC resistance. It is surface mount in a nonstandard package and operates from -40°C to 125°C.
Total Stock: 1,215 pcs
$ Price Range: $0.36 - $0.62

DR74-470-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
1,100 pcs
1100 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
115 pcs
115 pcs On Request 1 On Request On Request 16+ On Request On Request

DR74-470-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
Length - Body
Material
Mounting Type
Operating Temperature
Shielding
Tape & Reel
Tolerance
Type
Width
Width - Body

DR74-470-R Description

Short technical summary and product information.

The Eaton DR74-470-R is a fixed inductor from the DR74 series, featuring a shielded drum core wirewound construction with a ferrite core material. It offers an inductance of 47µH with a tolerance of ±20%.

 

This inductor is rated for a continuous current of 1.15A and has a saturation current of 1.41A. The DC resistance is 216mOhm, making it suitable for power applications where low losses are desired.

 

The component is designed for surface mount assembly in a nonstandard package measuring 7.60mm x 7.60mm with a height of 4.35mm. It is rated for operation over a temperature range of -40°C to 125°C.

DR74-470-R Quick Information

Product Type: Fixed Inductor
Series: DR74
Canonical Name: Eaton DR74-470-R Shielded Wirewound Ferrite Core Inductor
Subcategory: Shielded Wirewound Inductor

DR74-470-R Compliance

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

DR74-470-R Estimated Pricing

Qty Low High
1+ $0.62 $0.62
10+ $0.51 $0.51
100+ $0.42 $0.42
500+ $0.40 $0.40
1,100+ $0.38 $0.38
2,200+ $0.37 $0.37
4,400+ $0.36 $0.36

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

DR74-470-R Features

  • Shielded ferrite core wirewound construction.
  • Inductance of 47µH with ±20% tolerance.
  • Rated current of 1.15A and saturation at 1.41A.
  • Low DC resistance of 216mOhm.
  • Surface mount package 7.60mm square.

DR74-470-R Applications

  • Power supply filtering and regulation circuits.
  • DC-DC converter output and input filtering.
  • Noise suppression in automotive electronics.
  • Energy storage in switching regulators.

DR74-470-R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance of the DR74-470-R?

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

What is the rated current of this inductor?

The rated current is 1.15A.

What is the DC resistance of the DR74-470-R?

The DC resistance is 216mOhm.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

Is the DR74-470-R shielded?

Yes, it is a shielded inductor.

What is the package size of this inductor?

The package measures 7.60mm x 7.60mm with a height of 4.35mm.

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