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DR127-4R7 The Cooper Industries DR127-4R7 is a fixed inductor with a nominal inductance of 2.2 µH and a current rating of 12.5A. It features a surface mount package.
Mfr Part #:

DR127-4R7

Available from 1 distributors
Mfr Name: Cooper Industries
Cooper Industries
The Cooper Industries DR127-4R7 is a fixed inductor with a nominal inductance of 2.2 µH and a current rating of 12.5A. It features a surface mount package.
✓ Total Stock: 70 pcs
$ Price Range: $0.19

DR127-4R7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
70 pcs
On Request
70 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DR127-4R7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Material
Current Rating
Inductance
Mounting Type
Operating Temperature
Shielding
Tape & Reel
Tolerance
Type
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DR127-4R7 Description

Short technical summary and product information.

The DR127-4R7 from Cooper Industries is a wirewound, drum core fixed inductor designed for surface mount applications. It offers a nominal inductance of 2.2 µH with a tolerance of ±20% and a current rating of 12.5A. The component has a low DC resistance (DCR) of 4.02 mΩ.

 

This inductor operates within a temperature range of -40°C to 125°C and is shielded. Its dimensions are 12.50mm x 12.50mm. The core material is ferrite, and it comes in a nonstandard package, supplied on tape and reel.

 

This part is RoHS3 compliant and has an MSL rating of 1 Unlimited.

DR127-4R7 Quick Information

Product Type: Fixed Inductor
Series: DR127
Canonical Name: DR127-4R7 Fixed Inductor
Subcategory: Fixed Inductor

DR127-4R7 Compliance

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

DR127-4R7 Estimated Pricing

Qty Low High
1+ $0.19 $0.19

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

DR127-4R7 Features

  • Wirewound drum core construction.
  • 2.2 µH nominal inductance.
  • 12.5A rated current.
  • Low 4.02 mΩ DCR.
  • Surface mountable design.

DR127-4R7 Applications

  • Suitable for power supply circuits.
  • Used in DC-DC converters.
  • Ideal for filtering applications.
  • Component for switching regulators.

DR127-4R7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the DR127-4R7?

The nominal inductance of the DR127-4R7 is 2.2 µH, measured at 100 kHz.

What is the current rating for the DR127-4R7?

The DR127-4R7 has a current rating of 12.5A.

What is the DCR of the DR127-4R7 inductor?

The DC resistance (DCR) for the DR127-4R7 is 4.02 mΩ.

What is the operating temperature range for this inductor?

The DR127-4R7 operates between -40°C and 125°C.

What are the dimensions of the DR127-4R7?

The dimensions of the DR127-4R7 are 12.50mm x 12.50mm.

Is the DR127-4R7 RoHS compliant?

Yes, the DR127-4R7 is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the DR127-4R7?

The MSL for the DR127-4R7 is 1 Unlimited.

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