DR125-3R3-R Fixed inductor from Eaton, 3.3µH inductance, 9.26A current rating, 6.3mOhm DCR. Shielded wirewound ferrite core in a surface mount package.
Mfr Part #:

DR125-3R3-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Fixed inductor from Eaton, 3.3µH inductance, 9.26A current rating, 6.3mOhm DCR. Shielded wirewound ferrite core in a surface mount package.
Total Stock: 473 pcs
$ Price Range: $0.47 - $0.98

DR125-3R3-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
Non-Authorised Inventory information
473 pcs
473 pcs On Request 1 On Request On Request 16+ On Request On Request

DR125-3R3-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

DR125-3R3-R Description

Short technical summary and product information.

The Eaton DR125-3R3-R is a fixed inductor designed for power applications. It offers an inductance of 3.3µH with a tolerance of ±20%. The component is rated for a continuous current of 9.26A and can handle saturation currents up to 12.7A.

 

The inductor features a shielded drum core wirewound construction with a ferrite core material, which helps minimize electromagnetic interference. The DC resistance is low at 6.3mOhm, contributing to high efficiency in power conversion circuits.

 

The component is surface mountable with a nonstandard package measuring 12.5mm x 12.5mm x 6.0mm. It operates over a temperature range of -40°C to 125°C, making it suitable for industrial and automotive environments.

DR125-3R3-R Quick Information

Product Type: Fixed Inductor
Series: DR125
Canonical Name: Eaton DR125-3R3-R Fixed Inductor, 3.3µH, 9.26A, Shielded, Wirewound, Ferrite Core, SMD
Subcategory: Shielded Wirewound Inductor

DR125-3R3-R Compliance

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

DR125-3R3-R Estimated Pricing

Qty Low High
1+ $0.98 $0.98
10+ $0.80 $0.80
25+ $0.79 $0.79
100+ $0.64 $0.64
250+ $0.61 $0.61
600+ $0.57 $0.57
1,200+ $0.52 $0.52
2,400+ $0.49 $0.49
4,800+ $0.47 $0.47

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

DR125-3R3-R Features

  • Shielded ferrite core reduces EMI.
  • Rated for 9.26A continuous current.
  • Low 6.3mOhm DC resistance.
  • Surface mount package for automated assembly.
  • Wide operating temperature range.

DR125-3R3-R Applications

  • Used in DC-DC converter output filters.
  • Suitable for power supply inductor applications.
  • Ideal for high current filtering circuits.
  • Applicable in automotive electronics.

DR125-3R3-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the DR125-3R3-R?

3.3µH with ±20% tolerance.

What is the current rating?

Continuous current rating is 9.26A; saturation current is 12.7A.

What is the DC resistance?

6.3mOhm.

What is the package size?

12.5mm x 12.5mm x 6.0mm in a nonstandard surface mount package.

Is the inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to 125°C.

What is the core material?

Ferrite.

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