DRQ127-4R7-R Shielded inductor array with 4.841 µH inductance per coil, 2 coils, 4.13 A current rating, and 9.17 mΩ DCR. Surface mount package measuring 12.50mm x 12.50mm x 8.00mm.
Mfr Part #:

DRQ127-4R7-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Shielded inductor array with 4.841 µH inductance per coil, 2 coils, 4.13 A current rating, and 9.17 mΩ DCR. Surface mount package measuring 12.50mm x 12.50mm x 8.00mm.
Total Stock: 78 pcs
$ Price Range: $0.80 - $1.42

DRQ127-4R7-R Available from 1 distributor

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DRQ127-4R7-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Saturation
DC Resistance (DCR)
Height
Inductance
Inductance (Nominal @ coils in parallel)
Inductance (Nominal @ coils in series)
Length
Mounting Type
Number of Coils
Operating Temperature
Shielding
Tape & Reel
Tolerance
Width

DRQ127-4R7-R Description

Short technical summary and product information.

The DRQ127-4R7-R is a shielded inductor array from Eaton - Electronics Division, featuring two coils with a nominal inductance of 4.841 µH per coil. The array offers a series inductance of 19.364 µH and a parallel inductance of 1.210 µH, derived from the single-coil value. With a tolerance of ±20%, it provides a current rating of 4.13 A at a 40°C temperature rise and a saturation current of 16.5 A. The DC resistance is 9.17 mΩ per coil.

 

This component is designed for surface mount assembly in a nonstandard case, measuring 12.50mm x 12.50mm x 8.00mm. It operates over a temperature range of -40°C to 125°C, making it suitable for a variety of power and signal applications. The shielded construction helps reduce electromagnetic interference.

 

Ideal for use in power supply filtering, DC-DC converters, and multi-phase designs, this inductor array combines multiple inductors in a single package to save board space and improve performance.

DRQ127-4R7-R Quick Information

Product Type: Inductor Array
Series: DRQ127
Canonical Name: Inductor Array, 2 Coil, 4.841 µH, Shielded, Surface Mount
Subcategory: Arrays, Signal Transformers

DRQ127-4R7-R Compliance

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

DRQ127-4R7-R Estimated Pricing

Qty Low High
1+ $1.42 $1.42
10+ $1.17 $1.17
100+ $0.96 $0.96
350+ $0.92 $0.92
700+ $0.87 $0.87
4,900+ $0.80 $0.80

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

DRQ127-4R7-R Features

  • Shielded 2-coil inductor array construction.
  • 4.841 µH inductance per coil.
  • 4.13 A rated current at 40°C rise.
  • Surface mount 12.50mm square package.

DRQ127-4R7-R Applications

  • Used in multi-phase DC-DC converters.
  • Ideal for SEPIC and flyback topologies.
  • Suitable for EMI filtering circuits.
  • Common in power supply modules.

DRQ127-4R7-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the DRQ127-4R7-R?

-40°C to 125°C.

What is the package type and mounting style?

Surface mount, nonstandard case, 12.50mm x 12.50mm x 8.00mm.

Is the DRQ127-4R7-R RoHS compliant?

RoHS3 compliant per existing data.

What is the inductance value per coil?

4.841 µH nominal.

What is the current rating?

4.13 A at 40°C temperature rise.

What is the DC resistance?

9.17 mΩ maximum per coil.

How many coils does this inductor array have?

2 coils.

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