DR127-470-R The DR127-470-R is a 47µH shielded wirewound inductor from Eaton - Electronics Division. It is rated for 2.95A with a maximum DC resistance of 71.9mΩ.
Mfr Part #:

DR127-470-R

Available from 5 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The DR127-470-R is a 47µH shielded wirewound inductor from Eaton - Electronics Division. It is rated for 2.95A with a maximum DC resistance of 71.9mΩ.
Total Stock: 517 pcs
$ Price Range: $0.47 - $0.85

DR127-470-R Available from 5 distributors

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DR127-470-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
Material
Mounting Type
Operating Temperature
SVHC Present
Shielding
Tape & Reel
Tolerance
Type
Width

DR127-470-R Description

Short technical summary and product information.

The DR127-470-R is a fixed inductor from Eaton - Electronics Division, part of the DR127 series. It features a ferrite drum core with wirewound construction and is fully shielded for reduced electromagnetic interference.

 

Key electrical specifications include a nominal inductance of 47µH with ±20% tolerance, a maximum current rating of 2.95A, and a saturation current of 5.28A. The maximum DC resistance is 71.9mΩ, ensuring efficient power handling.

 

This component is designed for surface mount assembly and comes in a nonstandard package measuring 12.50mm by 12.50mm with an 8.00mm height. It operates over a temperature range of -40°C to 125°C, making it suitable for a variety of industrial and automotive applications.

DR127-470-R Quick Information

Product Type: Fixed Inductor
Series: DR127
Canonical Name: DR127-470-R Fixed Inductor
Subcategory: Drum Core Inductor

DR127-470-R Compliance

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

DR127-470-R Estimated Pricing

Qty Low High
1+ $0.85 $0.85
10+ $0.70 $0.70
100+ $0.58 $0.58
350+ $0.56 $0.56
700+ $0.54 $0.54
1,050+ $0.50 $0.50
2,450+ $0.48 $0.48
4,900+ $0.47 $0.47

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

DR127-470-R Features

  • 47µH shielded wirewound ferrite core inductor.
  • Rated for 2.95A maximum continuous current.
  • Maximum DC resistance of 71.9mΩ.
  • Operates from -40°C to 125°C.
  • Surface mount package 12.50mm square.

DR127-470-R Applications

  • Used in DC-DC converter output filtering.
  • Suitable for power supply input filtering.
  • Applied in EMI suppression circuits.
  • Ideal for automotive electronics modules.

DR127-470-R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance of the DR127-470-R?

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

What is the current rating of the DR127-470-R?

The maximum continuous current rating is 2.95A, and the saturation current is 5.28A.

What is the DC resistance of the DR127-470-R?

The maximum DC resistance is 71.9mΩ.

What is the package size of the DR127-470-R?

The surface mount package measures 12.50mm in length and width, with a height of 8.00mm.

Is the DR127-470-R shielded?

Yes, the inductor is shielded.

What is the operating temperature range of the DR127-470-R?

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

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