DRQ127-331-R The Eaton DRQ127-331-R is a shielded surface mount inductor featuring a ferrite core and wirewound construction. It offers a 330μH inductance with a ±20% tolerance and a maximum DC current rating of 2.01A.
Mfr Part #:

DRQ127-331-R

Available from 1 distributors
Mfr Name: Cooper Industries
Cooper Industries
The Eaton DRQ127-331-R is a shielded surface mount inductor featuring a ferrite core and wirewound construction. It offers a 330μH inductance with a ±20% tolerance and a maximum DC current rating of 2.01A.
✓ Total Stock: 180 pcs
$ Price Range: $0.19

DRQ127-331-R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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180 pcs
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DRQ127-331-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Material
Depth
Failure Rate
Height
Inductance
Mounting Type
Shielding
Termination Style

DRQ127-331-R Description

Short technical summary and product information.

This Eaton DRQ127-331-R is a shielded surface mount inductor from the DRQ series, designed for use in single inductor or coupled inductor applications with a 1:1 turns ratio. It utilizes a ferrite core and wirewound construction, providing a nominal inductance of 330μH with a tolerance of ±20%.

 

The inductor is rated for a maximum DC current of 2.01A and has a maximum DC resistance of 2.3Ω. It operates within a temperature range of -40°C to 125°C and has a maximum self-resonant frequency of 100kHz.

 

With its surface mount termination style and 0127 package size, this component is suitable for various applications including DC-DC converters, VRM inductors for CPU and DDR power supplies, and input/output filter chokes. It is also designed for use as a transformer in SEPIC and flyback configurations, or as a buck or boost coupled inductor.

DRQ127-331-R Quick Information

Product Type: Shielded Surface Mount Inductor
Series: DRQ
Canonical Name: Eaton DRQ127-331-R Shielded Surface Mount Inductor
Subcategory: Surface Mount Inductor

DRQ127-331-R Compliance

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

DRQ127-331-R Estimated Pricing

Qty Low High
1+ $0.19 $0.19

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

DRQ127-331-R Features

  • Shielded surface mount inductor with ferrite core.
  • 330μH nominal inductance with ±20% tolerance.
  • Rated for 2.01A maximum DC current.
  • Wide operating temperature range of -40°C to 125°C.
  • Wirewound construction for power applications.

DRQ127-331-R Applications

  • Used in DC-DC converters.
  • Suitable for VRM inductor applications.
  • Ideal for input and output filter chokes.
  • Applicable in SEPIC and flyback transformers.
  • Functions as buck or boost coupled inductor.

DRQ127-331-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Eaton DRQ127-331-R?

The inductance is 330μH with a tolerance of ±20%.

What is the maximum DC current rating for this inductor?

The maximum DC current rating is 2.01A.

What is the operating temperature range for the DRQ127-331-R?

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

What type of core material does this inductor use?

This inductor uses a ferrite core.

Is the Eaton DRQ127-331-R inductor shielded?

Yes, this inductor is shielded.

What are the dimensions of the DRQ127-331-R inductor?

The inductor has a height of 8mm and a depth of 12.5mm.

What is the maximum DC resistance of this inductor?

The maximum DC resistance is 2.3Ω.

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