HCM0503-4R7-R Fixed inductor by Eaton with 4.7µH inductance, ±20% tolerance, 4.5A rated current, and 60mOhm maximum DC resistance. Shielded surface mount drum core wirewound construction with iron powder core.
Mfr Part #:

HCM0503-4R7-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Fixed inductor by Eaton with 4.7µH inductance, ±20% tolerance, 4.5A rated current, and 60mOhm maximum DC resistance. Shielded surface mount drum core wirewound construction with iron powder core.
Total Stock: 1,895 pcs

HCM0503-4R7-R Available from 1 distributor

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HCM0503-4R7-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
Tolerance
Type
Width

HCM0503-4R7-R Description

Short technical summary and product information.

The Eaton HCM0503-4R7-R is a shielded drum core wirewound fixed inductor designed for surface mount applications. It features an inductance of 4.7 µH with a ±20% tolerance. The inductor is rated for a continuous current of 4.5 A and has a saturation current of 5.5 A. The maximum DC resistance is 60 mOhm, ensuring low power loss in high-current circuits.

 

The inductor is constructed with an iron powder core and a shielded design to minimize electromagnetic interference. It operates over a temperature range from -55°C to 125°C, making it suitable for harsh environments. The package is nonstandard measuring 5.15 mm in length, 5.10 mm in width, and 3.00 mm in height.

 

Typical applications include power supply filtering, DC-DC converters, and other high-current switching circuits where compact size and low profile are required. The part is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited).

HCM0503-4R7-R Quick Information

Product Type: Fixed Inductor
Series: HCM0503
Canonical Name: Eaton HCM0503-4R7-R Shielded Wirewound Inductor
Subcategory: Drum Core Wirewound Inductor

HCM0503-4R7-R Compliance

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

HCM0503-4R7-R Features

  • Shielded drum core wirewound construction.
  • 4.7µH inductance with ±20% tolerance.
  • Rated for 4.5A continuous current.
  • 60mOhm maximum DC resistance.
  • Iron powder core material.

HCM0503-4R7-R Applications

  • Ideal for power supply filtering circuits.
  • Used in DC-DC converter designs.
  • Suitable for high current applications.
  • Shielded design reduces EMI interference.

HCM0503-4R7-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the HCM0503-4R7-R?

4.7 µH.

What is the current rating of this inductor?

4.5 A (rated).

What is the DC resistance (DCR)?

60 mOhm maximum.

What is the package type?

Nonstandard surface mount.

What is the operating temperature range?

-55°C to 125°C.

Is this inductor shielded?

Yes, it is shielded.

What is the saturation current?

5.5 A.

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