0420CDMCDS-4R7MC Shielded wirewound power inductor with 4.7 µH inductance, 3.1 A current rating, and 67 mΩ DCR. Housed in an 1816 (4540 metric) SMD package.
Mfr Part #:

0420CDMCDS-4R7MC

Available from 1 distributors
Mfr Name: SUMIDA CORP
SUMIDA CORP
Shielded wirewound power inductor with 4.7 µH inductance, 3.1 A current rating, and 67 mΩ DCR. Housed in an 1816 (4540 metric) SMD package.
Total Stock: 17,850 pcs

0420CDMCDS-4R7MC Available from 1 distributor

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0420CDMCDS-4R7MC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Halogen Free
Height
Inductance
Length
Mounting Type
Operating Temperature
Reel Diameter
Saturation Current
Shielding
Solder Reflow Temperature
Standard Package Quantity
Storage Temperature Range
Termination Style
Test Frequency
Tolerance
Type
Weight
Width

0420CDMCDS-4R7MC Description

Short technical summary and product information.

The Sumida 0420CDMCDS-4R7MC is a shielded wirewound power inductor from the 0420CDMC/DS series. It offers an inductance of 4.7 µH with a ±20% tolerance, measured at 100 kHz. The component is rated for a temperature rise current of 3.1 A (ΔT=40°C) and has a typical saturation current of 3.4 A. Its DC resistance (DCR) is 67 mΩ at 25°C.

 

This inductor is designed for surface mount assembly in an 1816 (4540 metric) case, with maximum dimensions of 4.75 mm x 4.35 mm x 2.0 mm. It features magnetic shielding to minimize electromagnetic interference. The operating temperature range is -40°C to +105°C, including self-heating.

 

The part is supplied on 13-inch diameter tape and reel packaging with 3000 pieces per reel. It is RoHS compliant and has a Moisture Sensitivity Level (MSL) of 1. Typical applications include notebook computers, ultrabooks, tablet PCs, LCD displays, and SSDs.

0420CDMCDS-4R7MC Quick Information

Product Type: Fixed Inductor
Series: 0420CDMC/DS
Canonical Name: Sumida 0420CDMCDS-4R7MC Shielded Wirewound Power Inductor, 4.7 µH, 3.1 A, 67 mΩ, 1816
Subcategory: Shielded Wirewound Inductor

0420CDMCDS-4R7MC Compliance

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

0420CDMCDS-4R7MC Features

  • Shielded wirewound construction for low EMI.
  • 4.7 µH inductance with ±20% tolerance.
  • Rated for 3.1 A temperature rise current.
  • Low 67 mΩ DC resistance.
  • Surface mount in 1816 (4540 metric) package.

0420CDMCDS-4R7MC Applications

  • Used in notebook and ultrabook power circuits.
  • Suitable for tablet PC and LCD display designs.
  • Ideal for SSD power management applications.
  • Designed for low-profile, high-current DC-DC converters.

0420CDMCDS-4R7MC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 0420CDMCDS-4R7MC?

The inductance is 4.7 µH with a tolerance of ±20%, measured at 100 kHz.

What is the current rating of this inductor?

The temperature rise current (ΔT=40°C) is 3.1 A typical, and the saturation current is 3.4 A typical at 25°C.

What is the DC resistance (DCR) of the 0420CDMCDS-4R7MC?

The DC resistance is 67 mΩ ±20% at 25°C.

What is the package size of this inductor?

It is housed in an 1816 (4540 metric) SMD package with dimensions of 4.75 mm x 4.35 mm x 2.0 mm max.

Is the 0420CDMCDS-4R7MC shielded?

Yes, it is a shielded inductor.

What is the operating temperature range?

The operating temperature range is -40°C to +105°C, including the coil's self-temperature rise.

What packaging options are available?

It is supplied on 13-inch diameter tape and reel with 3000 pieces per reel.

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