HCM0503-R20-R Eaton HCM0503-R20-R is a shielded drum core wirewound fixed inductor with 200 nH inductance, 22.2 A current rating, and 2.31 mOhm maximum DCR.
Mfr Part #:

HCM0503-R20-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton HCM0503-R20-R is a shielded drum core wirewound fixed inductor with 200 nH inductance, 22.2 A current rating, and 2.31 mOhm maximum DCR.
Total Stock: 219 pcs

HCM0503-R20-R Available from 1 distributor

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HCM0503-R20-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-R20-R Description

Short technical summary and product information.

The Eaton HCM0503-R20-R is a fixed inductor featuring a shielded drum core wirewound construction with an iron powder core material. It offers an inductance of 200 nH with a tolerance of ±20%.

 

This inductor is rated for a continuous current of 22.2 A and has a saturation current of 21 A. Its maximum DC resistance is 2.31 mOhm, making it suitable for low-loss power applications.

 

The component is designed for surface mount assembly in a 2020 (5050 Metric) package, with dimensions of 5.15 mm length, 5.10 mm width, and 3.00 mm height. It operates over a temperature range of -55°C to 125°C.

HCM0503-R20-R Quick Information

Product Type: Fixed Inductor
Series: HCM0503
Canonical Name: Eaton HCM0503-R20-R Fixed Inductor
Subcategory: Drum Core, Wirewound

HCM0503-R20-R Compliance

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

HCM0503-R20-R Features

  • Shielded drum core wirewound construction.
  • 200 nH inductance with ±20% tolerance.
  • Rated for 22.2 A continuous current.
  • Maximum DCR of 2.31 mOhm.
  • Surface mount in 2020 (5050 Metric) package.

HCM0503-R20-R Applications

  • Ideal for high-current power supply circuits.
  • Used in DC-DC converter output filtering.
  • Suitable for low-loss energy storage applications.

HCM0503-R20-R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance of the HCM0503-R20-R?

The inductance is 200 nH with a tolerance of ±20%.

What is the current rating of this inductor?

The continuous current rating is 22.2 A, and the saturation current is 21 A.

What is the DC resistance of the HCM0503-R20-R?

The maximum DC resistance is 2.31 mOhm.

What is the package size of this inductor?

It comes in a 2020 (5050 Metric) surface mount package with dimensions 5.15 mm x 5.10 mm x 3.00 mm.

Is the HCM0503-R20-R shielded?

Yes, it is a shielded inductor.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

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