HCMA0703-4R7-R Shielded surface mount power inductor with 4.7 µH inductance, 5.5 A rated current, and 40 mOhm maximum DC resistance. AEC-Q200 qualified for automotive applications.
Mfr Part #:

HCMA0703-4R7-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Shielded surface mount power inductor with 4.7 µH inductance, 5.5 A rated current, and 40 mOhm maximum DC resistance. AEC-Q200 qualified for automotive applications.
✓ Total Stock: 40,500 pcs

HCMA0703-4R7-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
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40,500 pcs
40500 pcs On Request 1 On Request On Request On Request On Request On Request

HCMA0703-4R7-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Ratings
Shielding
Tolerance
Type
Width

HCMA0703-4R7-R Description

Short technical summary and product information.

The Eaton HCMA0703-4R7-R is a shielded surface mount power inductor designed for high current applications. It features an iron powder core and provides 4.7 µH inductance with ±20% tolerance. The inductor has a maximum DC resistance of 40 mOhm and a rated current of 5.5 A based on temperature rise. The saturation current is 10 A. The operating temperature range is -55°C to 125°C, making it suitable for harsh environments. The component is AEC-Q200 qualified, indicating it meets automotive reliability standards. Its package is nonstandard, with dimensions of 7.10 mm length, 6.80 mm width, and 3.00 mm height. This inductor is suitable for use in power supply circuits, DC-DC converters, and EMI filtering in automotive, industrial, and consumer electronics.

HCMA0703-4R7-R Quick Information

Product Type: Fixed Inductor
Canonical Name: Eaton HCMA0703-4R7-R Shielded Power Inductor, 4.7 µH, 5.5 A, 40 mOhm DCR, AEC-Q200

HCMA0703-4R7-R Compliance

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

HCMA0703-4R7-R Features

  • Shielded iron powder core construction.
  • 4.7 µH inductance with ±20% tolerance.
  • 5.5 A rated current based on temperature rise.
  • 40 mOhm maximum DC resistance.
  • AEC-Q200 qualified for automotive use.

HCMA0703-4R7-R Applications

  • Ideal for automotive power supply circuits.
  • Used in DC-DC converter input/output filters.
  • Suitable for high current EMI filtering.
  • Applicable in industrial and consumer electronics.

HCMA0703-4R7-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the HCMA0703-4R7-R?

4.7 µH.

What is the DC resistance of this inductor?

40 mOhm maximum.

What is the rated current?

5.5 A based on temperature rise.

What is the saturation current?

10 A.

Is this inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-55°C to 125°C.

Is this inductor automotive qualified?

Yes, it is AEC-Q200 rated.

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